Xinhua News Agency, Beijing, February 28th Question: In March, these new regulations came into effect.

Xinhua News Agency reporter Bai Yang

In March, a number of new regulations came into effect. 111 drugs were included in the new national medical insurance drug list; The new version focuses on controlling the list of new pollutants to defend the clear water and blue sky; The new regulations on cosmetics supervision strengthen the sampling inspection of children’s cosmetics and other products … more perfect rule of law, more secure protection.

111 drugs were included in the new national medical insurance drug list.

The new version of the national medical insurance drug list will be implemented on March 1.

The new national medical insurance drug list added 111 drugs, including 2 drugs for COVID-19, 7 drugs for rare diseases, 22 drugs for children, etc. Most of them were newly listed within 5 years.

The total number of drugs in the adjusted national medical insurance drug list reached 2967. After Azvudine Tablets and Qingfei Paidu Granules were included in the national medical insurance drug list, there are more than 600 drugs for treating COVID-19’s symptoms such as fever and cough in the national medical insurance drug list.

The new version of the list of key pollutants takes effect.

The 2023 version of the list of new pollutants under key control will be implemented on March 1.

New pollutants refer to toxic and harmful chemicals discharged into the environment, which have the characteristics of biotoxicity, environmental persistence and bioaccumulation, and pose great risks to the ecological environment or human health, but have not been brought into management or the existing management measures are insufficient.

The list defines 14 kinds of key new pollutants to be controlled and their environmental risk control measures such as prohibition, restriction and discharge restriction. Departments of ecological environment, industry and information technology, agriculture and rural areas, commerce, market supervision and management, and customs at all levels should strengthen the control and governance of new pollutants according to the division of responsibilities.

Strengthen the sampling inspection of children’s cosmetics and other products

The Measures for the Administration of Cosmetic Sampling Inspection came into effect on March 1st.

The method is clear. National Medical Products Administration organizes the national cosmetic sampling inspection every year, and is responsible for establishing the national cosmetic sampling laboratory information system and strengthening the information construction of cosmetic sampling inspection.

Cosmetics sampling inspection should focus on children’s cosmetics and special cosmetics, cosmetics using new raw materials, cosmetics with more problems found in supervision, etc.

Fully guarantee the quality and safety of food-related products

The Interim Measures for Quality and Safety Supervision and Management of Food-related Products came into effect on March 1st.

The interim measures clarify the main responsibility of the "first responsible person" of the producers and sellers and the territorial supervision responsibility of the market supervisors, and require producers to be equipped with quality and safety directors and quality safety officers.

In the supervision and inspection of the whole production process, producers are required to establish management systems and control measures such as raw and auxiliary materials management, production key point control, factory inspection control, etc., so as to realize the quality and safety traceability of food-related products.

Establish and improve the modern livestock and poultry breeding system

The newly revised Animal Husbandry Law came into effect on March 1st, which made it clear that the people’s governments at or above the county level should incorporate the development of animal husbandry into the national economic and social development plan, and put forward that the state should establish and improve the modern livestock and poultry breeding system.

The newly revised animal husbandry law has revised and improved the provisions on strengthening the prevention and control of livestock and poultry diseases, doing a good job in the harmless treatment of livestock and poultry manure and ensuring public health and safety. Shall not violate the provisions of laws and regulations, the construction of livestock and poultry farms in prohibited areas.

Improve the language and writing standards of information technology products.

The Provisions on the Administration of the Use of National Common Language and Characters for Information Technology Products shall come into force on March 1st.

According to the regulations, digital and online publications use the national common language and characters, and should conform to the language and characters standards such as Chinese Pinyin, Putonghua pronunciation, standardized Chinese characters, modern Chinese word forms, punctuation marks and digital usage.

If it is necessary to use Chinese dialects, traditional Chinese characters and variant Chinese characters, it shall comply with the relevant provisions of the Law of People’s Republic of China (PRC) on National Common Language and Characters.

Improve the management system of work for relief.

The newly revised "National Management Measures for Work-for-Relief" came into effect on March 1st.

The newly revised method clarifies the implementation scope, beneficiaries, construction fields and relief modes of the work-for-relief policy, emphasizes the policy objectives of paying labor remuneration to the people involved in the project construction and developing skills training, further improves the specific requirements of the work-for-relief investment plan, special fund project management, supervision and inspection, and adds the contents of implementing the work-for-relief policy for key projects invested by the government and promoting the work-for-relief mode in the field of agricultural and rural infrastructure construction.

Encourage the transformation of scientific and technological achievements into national standards.

The newly revised Measures for the Administration of National Standards came into effect on March 1st.

The new method encourages the transformation of scientific and technological achievements into national standards, promotes scientific and technological research and standard development simultaneously around national scientific research projects and active areas of market innovation, and improves the timeliness of the transformation of scientific and technological achievements into national standards. Group standards that are advanced, leading and effective in implementation and need to be promoted and implemented nationwide can be formulated as national standards according to procedures.

Building a team of high-quality professional reserve personnel

The law on reserve personnel shall come into force on March 1.

As a basic and comprehensive law that comprehensively regulates the work of reserve personnel, this law comprehensively regulates the leadership and management system, identity attributes and classification of reserve personnel, as well as reserve ranks, selection and supplement, education and training, promotion and appointment, daily management, recruitment, treatment guarantee, withdrawal from reserve service and legal responsibilities.

CCTV News:The rendezvous and docking of the Mengtian experimental module and the space station assembly can be said to be the space "handshake" of the two spacecraft with the largest mass in China’s manned spaceflight project, and the control difficulty is obviously increased. To this end, researchers have also come up with many ways to enable them to "shake hands" steadily in space.

This time, the Mengtian experimental module will rendezvous and dock with the space station assembly, which can be said to be the most "powerful" space handshake in China’s space history. The Mengtian experimental module weighs 23 tons, while the space station is a "four-module" combination consisting of Tianhe core module, candlestick experimental module, Shenzhou-14 manned spacecraft and Tianzhou-4 cargo spacecraft, with a total weight of more than 60 tons. In order for these two behemoths to complete rendezvous and docking, they must "shake hands steadily" and minimize the impact force between them.

Liang Xiaofeng, overall chief designer of space station system electricity of the Fifth Academy of Aerospace Science and Technology Group:In order to overcome the impact of large impact on equipment during docking, in fact, some special designs and damping designs have been made in rendezvous and docking to adapt to large-tonnage and large-mass rendezvous and docking. In the whole docking process, the relay is slowed down or reduced to protect the whole docking mechanism and reduce the impact on the whole assembly and equipment.

Another big test of this rendezvous and docking is that the Mengtian experimental module carries two huge solar panels, which are not only large in area, but also made of flexible materials, just like carrying a pair of huge "soft wings" for rendezvous and docking, and the control difficulty can be said to be unprecedented. To this end, researchers also designed a set of solar array deployment scheme for Mengtian experimental module, which improved the controllability and ensured the safety and success of the mission.

Chao Luo, the overall designer of the space station system of the Fifth Academy of Aerospace Science and Technology Group:When we docked, the solar wing kept shrinking and flying. After docking, we completed the second deployment of the solar wing.

Space "holding hands" is difficult, and multiple measures are taken to ensure success.

The Mengtian experimental module is similar to the candlestick experimental module launched three months ago, but the rendezvous and docking process is "difficult" and "difficult". In order to solve these problems, researchers have designed a large number of plans and measures to ensure the final success of the rendezvous and docking.

According to reports, the first difficulty of this rendezvous and docking is that after the Mengtian experimental module is in orbit, there is a big deviation from the angle of the sun, which leads to weak power generation capacity of solar panels and energy shortage. If the rendezvous and docking cannot be completed within the specified time, it is necessary to urgently adjust the posture of "Mengtian" towards the sun to replenish energy, which will lead to the delay of rendezvous and docking time. To this end, researchers have specially formulated a failure plan for the rendezvous and docking mission for "Mengtian".

The second difficulty lies in the goal of this rendezvous and docking — — On the space station assembly. In the last rendezvous and docking, the combination was in a symmetrical configuration, but in this rendezvous and docking, the combination was in an L-shaped asymmetrical configuration, which significantly increased the difficulty of the on-orbit attitude control of the space station.

Chao Luo, the overall designer of the space station system of the Fifth Academy of Aerospace Science and Technology Group:Pitch offset is adopted at a certain angle, which can save a lot of propellant and effectively use space torque. Then, when the Mengtian module enters the final translation and convergence section, the pitch angle will be adjusted to a completely horizontal state to wait for the rendezvous and docking of the Mengtian experimental module.

In addition, when Mengtian approaches the assembly, it is necessary to start the reverse thrust engine to slow down, and the plume of the engine will interfere with the attitude of the assembly, which makes it more difficult to dock the Mengtian experimental module with the space station at the last minute. However, under the "careful design" of scientific researchers, Mengtian experimental module accurately identified the relative distance and posture with the space station assembly, and finally achieved high-precision rendezvous and docking through a little approach.

Three-type solar wing provides abundant energy for China Space Station.

After the docking and transposition of Mengtian experimental module and China Space Station, China Space Station will form a T-shaped configuration, and China Space Station will also use three different solar wings at the same time.

During the planning and design of China Space Station, researchers developed three generations of solar wings according to the characteristics and needs of different cabins, each with its own characteristics. Shenzhou manned spacecraft uses the first generation of rigid solar wings, and Tianzhou cargo spacecraft uses the second generation of semi-rigid solar wings.

Liu Bihai, deputy director of the power supply of the Mengtian experimental cabin of the Space Station of the Eighth Academy of China Aerospace Science and Technology Corporation:In the first generation, we used a rigid substrate, which was made of carbon fiber and aluminum honeycomb, and its volume was relatively large. On the basis of the further improvement of the original power demand, our cargo ship uses the second generation semi-rigid solar wing, which uses a carbon fiber frame and a glass fiber net, just like a tennis racket, greatly reducing the weight of the whole solar wing.

Compared with shenzhou spaceship and cargo spacecraft, the two experimental cabins of the space station are very large. At the same time, the experimental cabin also needs to carry a large number of cabinets to complete a number of on-orbit experiments, which consumes a lot of electricity. To this end, researchers have specially developed the third generation of flexible solar wings to ensure the electricity demand of the experimental cabin.

Liu Bihai, deputy director of the power supply of the Mengtian experimental cabin of the Space Station of the Eighth Academy of China Aerospace Science and Technology Corporation:At present, the solar wing used in Mengtian experimental module is our third generation solar wing, which is called flexible solar wing. It has the characteristics of light weight, long life and high power. The power generation capacity of two solar wings in a single cabin is about 18 kilowatts. Generally speaking, the power generation capacity of my single experimental cabin in a dream day can be used by a family of three for three months.

After the combination of Tianhe, Zhentian and Mengtian, the daily power generation of the space station can reach nearly 1000 degrees, making the Chinese space station truly "worry-free".

A new generation of solar wings empowers "dream days"

A new generation of flexible solar panels adds new impetus to China Space Station. What is this flexible solar panel like? What are the characteristics? Follow the reporter from the reception desk to have a look.

General Station reporter Chen Qingbin:The electric energy converted from solar energy is the energy source of spacecraft in orbit. What is different from ordinary spacecraft is that on the Mengtian test module launched this time, it is such a pair of "soft wings" behind me — — Flexible solar panels. As you can see, the veneer of this solar panel is less than 1 mm thick, which can be described as "as thin as paper", and there are many small mirrors with dark blue glass on it. Each small mirror is like a small space power station, which is connected in series and in parallel to form a solar cell array to provide a continuous energy guarantee for the spacecraft.

The solar panels of Mengtian experimental module adopt the latest generation of solar array technology in China — — The flexible triple junction gallium arsenide solar cell array is composed of hundreds of thousands of flexible solar cells. The weight per unit area of these flexible solar cells is only 50% of that of traditional solar cells, but the photoelectric conversion efficiency has been greatly increased.

Su Bin, Head of Solar Array Project of Space Station of CLP Energy Co., Ltd.:The conversion efficiency of triple junction gallium arsenide solar cells is more than twice as high as that of traditional ground silicon cells.

In order to ensure the on-orbit life of the space station, the research team continued to develop high-voltage flexible solar array technology, and completed more than 80,000 high-and low-temperature cycle tests to ensure the structural stability and flexibility of the solar array. It is expected that the design life of the low-orbit solar array will be improved from 5 years to 15 years.

　　Xinhua News Agency, Zhengzhou, August 14th: Writing a picture of green development by running rivers — — Enlightenment from the continuous flow of the Yellow River for 20 years

　　Xinhua News Agency reporters Song Xiaodong and Liu Shiping

　　On June 26th, 2018, the Yellow River was photographed on the pontoon bridge between Wuba Town, Taiqian County, Henan Province and yinshan town, Dongping County, Shandong Province (photographed by panorama camera). Xinhua News Agency reporter Feng Dapeng photo

　　The surging river meanders like a golden ribbon eastward into the sea. In people’s impression, "how the Yellow River’s waters move out of heaven" ran all the way into the sea, but in fact, in the past 30 years after the 1970s, the Yellow River was cut off for many years. Since 1999, the state has implemented unified management and dispatching of the Yellow River, and the Yellow River has been continuously flowing for 20 years. This mother river of the Chinese nation is feeding the people with a brand-new life form, and it also provides a model for the management and protection of rivers in the world and the harmonious coexistence between man and nature.

　　Mother River cut off the river and shouted "thirst" up and down.

　　For thousands of years, the Yellow River has nurtured Chinese sons and daughters like a mother, and has an important strategic position in China’s economic and social development. However, since the 1970s, the Yellow River has been frequently cut off, which not only directly affected the industrial and agricultural production and life in urban and rural areas along the Yellow River, but also further aggravated the river shrinkage, reduced the self-purification capacity of the river and unbalanced the ecosystem, posing a severe test for economic and social development and ecological environment protection.

　　This is a wild goose flying over the Yellow River wetland in Changyuan County, Henan Province on December 25, 2018. Xinhua News Agency reporter Feng Dapeng photo

　　Yuan Dongliang, deputy director of the Hydrology Bureau of the Yellow River Conservancy Commission, said that from 1972 to 1999, the Yellow River was cut off for 22 years, with an average of three times in four years. In 1997, the most serious cut-off occurred so far. The cut-off river extended from the estuary to Kaifeng, Henan Province, with a length of 704 kilometers, accounting for 90% of the total length of the lower reaches of the Yellow River. The cut-off of the Yellow River also caused a series of problems such as river shrinkage, reduction of aquatic life and wetland.

　　Why is the Yellow River, which has been flowing for thousands of years, cut off? For this reason, the Yellow River Water Conservancy Commission set up the project group of "Cause Analysis and Countermeasure Research on the Yellow River Cut-off", and concluded through argumentation and analysis that natural water resources are poor, human water consumption is increasing day by day and scientific management is lacking.

　　This is the winding Yellow River channel (photographed by drone) taken near Zhangzhuang Village, Dongbatou Township, Lankao, Henan Province on June 20, 2018. Xinhua News Agency reporter Feng Dapeng photo

　　Zhou Kangjun, a senior engineer of the Water Resources Management and Dispatching Bureau of the Yellow River Conservancy Commission, said that the Yellow River is located in the arid and semi-arid area of Eurasia, with scarce precipitation and poor water resources. However, with 2% of the country’s water resources, it has undertaken the water supply tasks of 12% of the population, 15% of cultivated land and dozens of large and medium-sized cities. Coupled with the climate impact, the rainfall has decreased, and the agricultural irrigation area and water consumption in the Yellow River basin and downstream irrigation areas have increased rapidly, making the water of the Yellow River poor.

　　Unified regulation of water resources continues to write about the running of rivers

　　Due to the lack of a unified water resources dispatching and management system in the Yellow River in those years, once it encounters a dry year, various places along the river compete for water diversion through water diversion projects, resulting in increasingly serious downstream water cut-off. In 1998, 163 academicians from China Academy of Sciences and China Academy of Engineering jointly issued an appeal to "take action to save the Yellow River".

　　In order to solve the crisis of Yellow River cut-off, with the approval of the State Council, in December, 1998, the Ministry of Water Resources and other departments jointly promulgated and implemented the Measures for the Management of Yellow River Water Dispatching, authorizing the Yellow River Water Conservancy Commission to implement unified water dispatching of the Yellow River, which was the first in seven river basins in China. On March 1, 1999, the Yellow River Conservancy Commission issued the first dispatching instruction, and 10 days later, the lower reaches of the Yellow River resumed flow as planned.

　　In the past 20 years, the chief executive responsibility system has been implemented in the water dispatching of the Yellow River, and the "Measures for the Management of Water Dispatching of the Yellow River" and other laws and regulations have been strictly implemented, and the water resources management system has become increasingly complete; Jointly dispatch the backbone reservoirs of the main branches and tributaries to fully adjust the temporal and spatial distribution of water resources; Improve the Yellow River water resources management system; Explore ways to optimize the allocation of water resources in the Yellow River by market means, and create a precedent for the transfer and transaction of water rights in China.

　　Ke Sujuan, director of the Water Mediation Department of the Yellow River Water Conservancy Commission, said that since the unified dispatching of the Yellow River, there have been eight years of extremely dry water, and the water inflow is lower than that in 1997 and 1995, when the interruption was serious. However, through strengthening the dispatching management, there was no interruption.

　　Through 20 years’ water dispatching, a dispatching management model of "unified water distribution by the state, water distribution by provinces (regions), dual control of total water consumption and cross-section flow, and unified dispatching of important water intakes and key reservoirs" has been formed on the Yellow River. The water dispatching scope of the Yellow River has been extended from some sections of the main stream to the whole main stream and important tributaries, from non-flood season to flood season, and the dispatching goal has also changed from ensuring the continuous flow of the Yellow River to actively striving for the functional continuous flow of the Yellow River, paying more attention to the protection of ecological water use, and the dispatching means have been constantly improved.

　　The river flows smoothly and the water is clear, outlining a new picture of green development

　　Vehicles travel on the pontoon bridge between Wuba Town, Taiqian County, Henan Province, and yinshan town, Dongping County, Shandong Province on both sides of the Yellow River (photographed by drone on June 26, 2018). Xinhua News Agency reporter Feng Dapeng photo

　　The Yellow River has not been cut off for 20 years, which not only provides water resources for urban and rural development along the line, but also becomes an ecological corridor, radiating 750,000 square kilometers of green water and green mountains. The water resources of the Yellow River have become an important guarantee for the "granary of China" and an important support for national energy security. It is also a ballast stone for the economic and social development of the basin and a star for the improvement of the ecological environment.

　　Ke Sujuan said that Inner Mongolia, Henan, Shandong, Hebei and other provinces (regions) in the Yellow River basin and water supply areas are the main grain producing areas in China, while Ningxia, Inner Mongolia, Shanxi, Shaanxi and other places are important energy bases in China. Since the unified dispatching, the rational distribution, scientific dispatching and dynamic management of the Yellow River water resources have met the water demand of the provinces (regions) to the maximum extent.

　　According to statistics, up to now, the cumulative water supply of the main stream has exceeded 600 billion cubic meters. In the case of the "congenital shortage" of water resources in the Yellow River, it has also diverted water from the Yellow River to Tianjin for 7 times, Hebei for 16 times and Qinghai for 20 times, with a total inter-basin water transfer of 21 billion cubic meters, which has provided water source guarantee for human drinking safety, grain harvest and energy security in the river basin and water supply area, nourished the arid and water-deficient northwest China and watered thousands of miles of fields.

　　This is the spectacular scene of the Yellow River wetland with thousands of birds flying in Changyuan County, Henan Province on December 25, 2018 (taken by drone). Xinhua News Agency reporter Feng Dapeng photo

　　Wang Huaru, a senior engineer of the Yellow River Water Resources Protection Research Institute, said that the unified regulation of water quantity kept a certain flow in the lower reaches of the Yellow River in non-flood season, leaving "ecological water quantity" for the river itself and repairing the downstream river ecosystem. The open water area of wetlands in the Yellow River Delta Nature Reserve has increased from 15% to 60% now, and the number of birds in the nature reserve has increased to 368. Long-lost migratory fish have reappeared, and the estuary delta ecosystem has reappeared with the vitality of green fields and gulls.

　　In the past 20 years, from frequent water cut-off to smooth flow of rivers, accurate water resources dispatching and management have made the Yellow River cut-off a thing of the past, which fully embodies the ability of China government to manage rivers and provide reference for other rivers in the world to solve water resources problems.

　　This is the intersection of the Yellow River and the Yiluo River, which was shot in gongyi city, Henan Province on June 8th (taken by unmanned aerial vehicle). Xinhua News Agency reporter Li Jianan photo

This is the Gongyi section of the Yellow River (taken by drone) on June 8. Xinhua News Agency reporter Li Jianan photo

　　This is the winding Yellow River channel (photographed by drone) taken near Zhangzhuang Village, Dongbatou Township, Lankao, Henan Province on June 19, 2018. Xinhua News Agency reporter Feng Dapeng photo

This is the corner of Xiaolangdi Reservoir (taken by drone) on July 25th. Xinhua News Agency reporter Li Jianan photo

This is the corner of Xiaolangdi Reservoir (taken by drone) on July 25th. Xinhua News Agency reporter Li Jianan photo

This is the corner of Xiaolangdi Reservoir (taken by drone) on July 25th. Xinhua News Agency reporter Li Jianan photo

It is the basic principle of Marxism that the world moves and changes forever. In the world, the only constant is change, and only change can lead to a way out. Change is an important means for mankind to promote economic and social development. Looking back on the course since the reform and opening up, every major change has injected new vitality into the development of the party and the country and added a strong impetus to the cause. The cause of the party and the people is to move forward in deepening reforms.

The Central Economic Work Conference proposed that in 2018, we should "vigorously promote reform and opening up, innovate and improve macro-control, and promote quality change, efficiency change and power change". 2018 is the 40th anniversary of reform and opening up. In this special year of reform and opening up, the central government put forward "three major changes" in quality, efficiency and motivation, which are important contents of comprehensively deepening reform in the economic field and provide an important starting point for economic work in the key period of transforming development mode, optimizing economic structure and transforming growth momentum.

Quality change focuses on the change of development quality in all fields and links of the national economy. China’s economy has shifted from a high-speed growth stage to a high-quality development stage. The change of development quality is not only the change of product and service quality, but also the all-round quality improvement from concept, goal and system to work details in specific fields. Especially in the manufacturing industry, we should pay attention to improving the quality of the whole manufacturing industry, developing advanced manufacturing, increasing effective and high-end supply, optimizing the quality of the supply system, promoting the transformation from China manufacturing to China creation, from China speed to China quality, and from a manufacturing power to a manufacturing power.

Efficiency change focuses on the change of development efficiency in response to market competition. Improving total factor productivity is the key to efficiency change. Efforts must be made to remove all kinds of institutional and institutional obstacles that restrict the improvement of efficiency, so that the market can play a decisive role in resource allocation and better play the role of the government, stimulate the vitality of enterprises, improve the relationship between supply and demand, and improve development efficiency. Focus on "breaking", "establishing" and "lowering", vigorously break the ineffective supply, promote the resolution of excess capacity, vigorously reduce the cost of the real economy, reduce institutional transaction costs, continue to clean up the fees charged by enterprises, and increase the investigation and rectification of arbitrary charges. Especially in electric power, petroleum, natural gas, railway and other industries, it is necessary to deepen the reform of market-oriented allocation of factors and reduce energy consumption and logistics costs.

Dynamic change focuses on the change of the development momentum of building a modern economic system. In the process of building a modern economic system, faced with the transformation of old and new kinetic energy of development, how to stimulate the vitality of various market players is an important issue. We should strengthen scientific and technological innovation, promote innovation incentives, form an environment conducive to innovation, vigorously cultivate new kinetic energy, promote the optimization and upgrading of traditional industries, cultivate a number of vanguard enterprises with innovative capabilities, and actively promote the in-depth development of integration of defense and civilian technologies. We should implement the policy of protecting property rights and identify and correct property rights disputes that have been strongly reflected by the society according to law. Fully implement and constantly improve the negative list system of market access, and get rid of discriminatory restrictions and various hidden obstacles.

Change is not unprincipled change, nor is it irregular change. Change and invariance are dialectical unity. Quality change, efficiency change and power change must comply with the correct principle requirements, that is, we must fully implement the spirit of the 19th Party Congress, take the economic thought of Socialism with Chinese characteristics, the supreme leader in the new era as the guide, strengthen the Party’s leadership over economic work, adhere to the general tone of striving for progress while maintaining stability, adhere to the new development concept, and closely follow the major contradictions and changes in our society. In this way, the "three major changes" in quality, efficiency and motivation can be changed more forcefully and orderly, and China’s economy can continuously make new progress in achieving high-quality development.

It is the basic principle of Marxism that the world moves and changes forever. In the world, the only constant is change, and only change can lead to a way out. Change is an important means for mankind to promote economic and social development. Looking back on the course since the reform and opening up, every major change has injected new vitality into the development of the party and the country and added a strong impetus to the cause. The cause of the party and the people is to move forward in deepening reforms.

The Central Economic Work Conference proposed that in 2018, we should "vigorously promote reform and opening up, innovate and improve macro-control, and promote quality change, efficiency change and power change". 2018 is the 40th anniversary of reform and opening up. In this special year of reform and opening up, the central government put forward "three major changes" in quality, efficiency and motivation, which are important contents of comprehensively deepening reform in the economic field and provide an important starting point for economic work in the key period of transforming development mode, optimizing economic structure and transforming growth momentum.

Quality change focuses on the change of development quality in all fields and links of the national economy. China’s economy has shifted from a high-speed growth stage to a high-quality development stage. The change of development quality is not only the change of product and service quality, but also the all-round quality improvement from concept, goal and system to work details in specific fields. Especially in the manufacturing industry, we should pay attention to improving the quality of the whole manufacturing industry, developing advanced manufacturing, increasing effective and high-end supply, optimizing the quality of the supply system, promoting the transformation from China manufacturing to China creation, from China speed to China quality, and from a manufacturing power to a manufacturing power.

Efficiency change focuses on the change of development efficiency in response to market competition. Improving total factor productivity is the key to efficiency change. Efforts must be made to remove all kinds of institutional and institutional obstacles that restrict the improvement of efficiency, so that the market can play a decisive role in resource allocation and better play the role of the government, stimulate the vitality of enterprises, improve the relationship between supply and demand, and improve development efficiency. Focus on "breaking", "establishing" and "lowering", vigorously break the ineffective supply, promote the resolution of excess capacity, vigorously reduce the cost of the real economy, reduce institutional transaction costs, continue to clean up the fees charged by enterprises, and increase the investigation and rectification of arbitrary charges. Especially in electric power, petroleum, natural gas, railway and other industries, it is necessary to deepen the reform of market-oriented allocation of factors and reduce energy consumption and logistics costs.

Dynamic change focuses on the change of the development momentum of building a modern economic system. In the process of building a modern economic system, faced with the transformation of old and new kinetic energy of development, how to stimulate the vitality of various market players is an important issue. We should strengthen scientific and technological innovation, promote innovation incentives, form an environment conducive to innovation, vigorously cultivate new kinetic energy, promote the optimization and upgrading of traditional industries, cultivate a number of vanguard enterprises with innovative capabilities, and actively promote the in-depth development of integration of defense and civilian technologies. We should implement the policy of protecting property rights and identify and correct property rights disputes that have been strongly reflected by the society according to law. Fully implement and constantly improve the negative list system of market access, and get rid of discriminatory restrictions and various hidden obstacles.

Change is not unprincipled change, nor is it irregular change. Change and invariance are dialectical unity. Quality change, efficiency change and power change must comply with the correct principle requirements, that is, we must fully implement the spirit of the 19th Party Congress, take the economic thought of Socialism with Chinese characteristics, the supreme leader in the new era as the guide, strengthen the Party’s leadership over economic work, adhere to the general tone of striving for progress while maintaining stability, adhere to the new development concept, and closely follow the major contradictions and changes in our society. In this way, the "three major changes" in quality, efficiency and motivation can be changed more forcefully and orderly, and China’s economy can continuously make new progress in achieving high-quality development.

　　The Party’s Report to the 20th CPC National Congress proposed to improve the ability of disaster prevention, mitigation and relief and the handling of major public emergencies, and strengthen the construction of national and regional emergency forces.

　　China is one of the countries with the most serious natural disasters in the world, with many kinds of disasters, wide geographical distribution, high frequency and heavy losses, which is a basic national condition.

　　Timely and accurate statistical reporting of disasters is a prerequisite for efficient and orderly rescue and relief work. In China, disaster information officers at all levels are responsible for disaster statistics reporting. How has this team developed in recent years? What kind of role does it play? How to continue to improve professional ability? The reporter interviewed the heads of relevant departments of the Emergency Management Department and relevant grassroots workers.

　　 Team system — —

　　 　Extend the grassroots to cover the whole country.

　　Last June, during the flood season, Liao Zhiteng, a disaster information officer in Longji Village, Longji Town, Longsheng Autonomous County, Guilin City, Guangxi Zhuang Autonomous Region, visited the village several times a day. On the night of June 21st, heavy rainfall caused many signs of landslide and road collapse. After Liao Zhiteng found it, he immediately reported to the person in charge of disaster monitoring in Longji Town, and woke up the villagers with the big horn in the village, quickly organized evacuation and safely transferred more than 450 people within 2 hours.

　　Liao Zhiteng is one of more than 16,000 disaster information officers in Guangxi, and also the epitome of more than 1 million disaster information officers in China.

　　Lai Hongzhou, deputy director of the Disaster Relief and Material Support Department of the Emergency Management Department, introduced that at present, China has built a five-level disaster information officer system covering the whole country, with at least one disaster information officer in each village (community), and many people are on duty in disaster-prone areas.

　　Building a team of disaster information officers aims to build a nationwide disaster information statistical reporting network. Every disaster information officer is the "nerve terminal" of this network, which provides important information support for emergency rescue and disaster relief decisions of various localities and departments, and minimizes the loss of people’s lives and property.

　　"In 2022, disaster information officers at all levels in China submitted a total of 493,000 pieces of disaster and danger information, especially from late May to late June in the South ‘ Dragon boat water ’ During the period, as well as the heavy rainfall in the northern region and the flood control and disaster relief work in the Liaohe River Basin, disaster information officers in Fujian, Guangdong, Guangxi, Liaoning, Shanxi and other places timely transmitted early warning information such as heavy rain, flash floods and geological disasters, and decisively handled sudden dangerous disasters in advance, and transferred and resettled the affected people in the first time, effectively avoiding casualties and reducing property losses. " Come to Hongzhou to say.

　　It is understood that more than 90% of grassroots disaster information officers are township (street) cadres and members of the village (community) committees; There are also some social forces absorbed by the government through purchasing services and setting up public welfare posts, including volunteers, grassroots people and safety management personnel of enterprises and institutions.

　　According to the relevant person in charge of Guangxi Geological Environment Monitoring Station, to become a disaster information officer, you need to be able to quickly master simple monitoring methods of geological disasters such as pile burying method, nail burying method and patch method, and at the same time live in the local area for a long time, be familiar with the surrounding environment and have a strong sense of responsibility.

　　 Working mechanism — — 　 　

　　 　Program specification is smooth and efficient

　　In June last year, Qijiang District of Chongqing suffered from heavy rainfall, the water levels of many rivers rose, and flash floods occurred in local rivers. In the early morning of June 1, Zhou Kaili, a staff member and disaster information officer of the Emergency Office of Yongxin Town People’s Government, took action immediately after receiving a number of warning messages of lightning, rainstorm and strong wind. While calling the relevant village-level disaster information officer to collect disaster investigation information, she sent and received prompt messages in the work group. Early that morning, Zhou Kaili reported the initial data of the disaster.

　　The disaster information officer shall report the disaster in strict accordance with the procedures of initial report, continuation report and verification report. "2 hours of initial disaster report, 24 hours of disaster report, 5 days of disaster report, major disaster report immediately." Zhou Kaili will learn the requirements by heart.

　　It is also the task of the disaster information officer to assist in the emergency relocation and resettlement of the affected people and emergency life assistance. Zhou Kaili took out a ledger of relief materials, which recorded the warehousing and warehousing of relief materials in detail. Zhou Kaili carried this ledger with her and distributed relief materials with village cadres to ensure the basic livelihood of the affected people.

　　Disaster information reporting requirements are true and accurate. "The highway in Muguacun is damaged, please check the loss data." As a town-level disaster information officer, Zhou Kaili checked the disaster losses one by one with the village-level disaster information officer and entered the information into the national natural disaster management system one by one.

　　In recent years, Chongqing has strengthened the construction of disaster information staff. At present, there are 21,000 disaster information staff, at least two full-time disaster information staff in all districts and counties, at least one full-time and one part-time backbone disaster information staff in towns (streets) and at least two part-time disaster information staff in villages (communities).

　　Only when disaster information officers at all levels perform their duties can disaster information be submitted more smoothly and efficiently. According to reports, from the perspective of working procedures, disaster information officers should first complete the disaster statistics and submit them in time, and count the disasters in the region as soon as possible after the disaster, and report them to the next level for review and summary; Second, we must do a good job in the management of disaster accounts, and timely fill in detailed information such as the time, place, type of disaster, scope of influence, disaster losses, etc., especially to build a ledger of missing people who died due to the disaster and a ledger of houses damaged due to the disaster; Third, it is necessary to carry out disaster verification, assessment and consultation. After the disaster is stable, disaster information officers at the provincial, municipal and county levels need to hold disaster consultation in time, and in case of major disasters, they should also organize disaster loss verification and assessment to ensure objective and accurate disaster data.

　　 Capacity building — —

　　 　Long-term improvement of graded training

　　In addition to reporting disaster statistics, disaster information officers should also be familiar with relevant laws and regulations, take into account the transmission of early warning information, the investigation of hidden dangers of disasters, the submission of dangerous information, etc., and assist in the emergency transfer and resettlement of the affected people and emergency life assistance. They are the "first responders" of grassroots disaster prevention, mitigation and relief. "There are a large number of disaster information officers at the grassroots level, and the flow is fast. The training convergence work must be in place to really play its role." Cao Zhongsheng, deputy secretary and deputy director of the Party Committee of Chenzhou Emergency Management Bureau, Hunan Province, said.

　　Since 2019, the ministerial level of the Emergency Management Department has trained more than 100,000 teachers of national disaster information officers every year through the combination of on-site lectures and video connection, plus extended training at local levels, basically achieving full coverage of disaster information officer training at all levels.

　　Emergency management departments at all levels focus on different levels of disaster information personnel training. Focus on training disaster management policies, verification and evaluation, consultation and approval for provincial and municipal disaster information officers; Focus on training disaster information officers at county and township levels in disaster statistics and reporting, loss calculation, ledger management and practical operation of disaster reporting system; For village-level and community-level disaster information officers, do a good job in the investigation report of disasters and dangers.

　　There are a large number of disaster information officers at the grass-roots level. If all of them are trained in a centralized way, it will take a long time and a large number of people and be difficult. How to solve such a problem?

　　Villi, head of the Comprehensive Disaster Reduction and Plan Management Unit of the Emergency Management Bureau of Suxian District, Chenzhou City, said that there are more than 300 disaster information officers in towns (streets) and villages (communities) in Suxian District. To this end, in April 2022, before the main flood season came, Suxian District sent the backbone of teachers to towns (streets) to train disaster information officers in villages (communities) one by one, and then the corresponding measures were promoted throughout Chenzhou. Since the beginning of this year, Beihu District, Suxian District and Guiyang County of Chenzhou City have completed the training of disaster information officers at the township (street) and village (community) levels.

　　(Reporter Qiu Chaoyu, Virginia Lieu, Zheng Yi, Wang Xinyue, Shen Zhilin)

　　Coordination in this period: Zhang Jiaying.

　　"On the new journey, we must adhere to the Party’s basic theory, line and strategy, and make overall plans to promote ‘ Five in one ’ Overall layout and coordinated promotion ‘ Four comprehensive ’ Strategic layout, comprehensively deepen reform and opening up, based on the new stage of development, implement the new development concept completely, accurately and comprehensively, build a new development pattern, promote high-quality development, promote self-reliance and self-reliance in science and technology, ensure that the people are masters of the country, adhere to the rule of law, adhere to the socialist core value system, persist in safeguarding and improving people’s livelihood in development, adhere to the harmonious coexistence between man and nature, and work together to promote people’s prosperity, country’s prosperity and China’s beauty. " On July 1st this year, General Secretary of the Supreme Leader pointed out at the celebration of the centenary of the founding of the Communist Party of China (CPC).

　　Since the 18th National Congress of the Communist Party of China, our party has successfully controlled the overall situation of China’s economic development, and formed Socialism with Chinese characteristics’s economic thought of the supreme leader in the new era with the new development concept as the main content. Socialism with Chinese characteristics’s economic thought of the Supreme Leader in the new era is the theoretical crystallization of our party’s practice of promoting China’s economic development, a rational summary of Socialism with Chinese characteristics’s political economy by applying the basic principles of Marxism, and a very valuable spiritual wealth of the party and the country. It must be sustained and continuously enriched for a long time to promote China’s economic development and produce more profound and extensive historical changes.

　　General Secretary of the Supreme Leader pointed out: "Since the 18th National Congress of the Communist Party of China, we have put forward many major theories and concepts on economic and social development, among which the new development concept is the most important and important. The new development concept is a systematic theoretical system, which answers a series of theoretical and practical questions about the purpose, motive force, way and path of development, and expounds the political stand, value orientation, development mode and development path of our party. The whole party must implement the new development concept completely, accurately and comprehensively. "

　　The Central Committee of the Communist Party of China’s Resolution on the Great Achievements and Historical Experience of the Party’s Hundred Years’ Struggle, which was deliberated and adopted at the Sixth Plenary Session of the 19th CPC Central Committee, pointed out: "The CPC Central Committee emphasizes that implementing the new development concept is a profound change that has a bearing on China’s overall development. We can’t simply talk about heroes by GDP growth rate. We must achieve high-quality development with innovation as the first driving force, coordination as the endogenous feature, green as the universal form, openness as the only way, and sharing as the fundamental purpose, and promote quality change, efficiency change and efficiency change of economic development.

　　The new development concept is a whole, and it should be fully grasped, accurately understood and fully implemented in the process of implementation, and the new development concept should be implemented in the whole process of economic and social development and in all fields.

　　One of the most important aspects for our party to lead the people in governing the country and politics is to answer the important question of what kind of development to achieve and how to achieve it.

　　General Secretary of the Supreme Leader pointed out: "Idea is the forerunner of action, and certain development practices are led by certain development ideas. Whether the development concept is right or not fundamentally determines the development effectiveness and even success or failure. Practice tells us that development is a constantly changing process, the development environment will not be static, the development conditions will not be static, and the development concept will naturally not be static. "

　　In October 2015, the General Secretary of the Supreme Leader put forward the development concept of innovation, coordination, green, openness and sharing at the Fifth Plenary Session of the 18th CPC Central Committee, emphasizing that innovation and development focus on solving the problem of development motive force, while coordinated development focuses on solving the problem of unbalanced development. Green development focuses on solving the problem of harmony between man and nature, open development focuses on solving the problem of internal and external linkage, and shared development focuses on solving the problem of social fairness and justice. It is emphasized that adhering to the new development concept is a matter related to China’s overall development.

　　On October 26, 2015, General Secretary of the Supreme Leader pointed out in the Explanation of the Central Committee of the Communist Party of China’s Proposal on Formulating the Thirteenth Five-Year Plan for National Economic and Social Development: "The development concept is the forerunner of development actions, the thing that manages the overall situation, the root, the direction and the long-term, and the concentrated expression of development ideas, development directions and development focus points. If the development concept is right, the objectives and tasks will be set, and the policy measures will be set accordingly. To this end, the proposal put forward the development concept of innovation, coordination, green, openness and sharing, and made a layout of the proposal with these five development concepts as the main line. "

　　General Secretary of the Supreme Leader stressed: "These five development concepts are ‘ Thirteenth Five-Year Plan ’ The concentrated expression of China’s development ideas, development direction and development focus in a longer period is also a concentrated expression of China’s development experience over the past 30 years of reform and opening up, reflecting our party’s new understanding of China’s development law. "

　　"These five development concepts are not derived out of thin air. They are formed on the basis of profoundly summing up the development experience and lessons at home and abroad, and also on the basis of deeply analyzing the development trend at home and abroad, which reflects the deepening of our party’s understanding of the law of economic and social development and is also put forward for the outstanding contradictions and problems in China’s development." On October 29th, 2015, General Secretary of the Supreme Leader pointed out at the second plenary session of the Fifth Plenary Session of the 18th CPC Central Committee.

　　The General Secretary of the Supreme Leader emphasized: "These five development concepts are interconnected and mutually reinforcing, and they are a collection with internal relations. They should be implemented in a unified way, and they cannot be neglected or replaced by each other. If any development concept is not implemented in place, the development process will be affected. All comrades in the party must improve their ability and level of implementing the five development concepts in a unified way, and constantly explore new horizons of development. "

　　The new development concept is the application of dialectics; The implementation of the new development concept cannot be separated from the guidance of dialectics.

　　On January 18th, 2016, General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar for leading cadres at the provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 18th CPC Central Committee: "We should adhere to the systematic viewpoint and design the system according to the integrity and relevance of the new development concept, so as to promote each other and go hand in hand. We can’t go it alone, take care of one side, and be biased."

　　General Secretary of the Supreme Leader stressed: "We must adhere to ‘ Two-point theory ’ And ‘ Emphasis ’ Unity, good at clarifying the main contradiction and secondary contradiction, the main and secondary aspects of contradiction, distinguish priorities, while taking into account the general, firmly grasp the main aspects of main contradiction and contradiction, drive the overall promotion with key breakthroughs, and achieve key breakthroughs in the overall promotion. We should follow the laws of unity of opposites, mutual change of quality and negation of negation, be good at grasping the universality and particularity of development, gradualness and leap, progressiveness and faltering, adhere to the unity of inheritance and innovation, be pragmatic and steady, keep pace with the times, and dare to fight. We must adhere to the concrete analysis of specific problems, ‘ Ask firewood in the mountains and fish in the water ’ Everything is based on time, place and conditions. I am good at exchange and repetition, and I am good at grasping the time and effect of work. "

　　"The new development concept is a whole, and the requirements put forward are all-round and multi-faceted. It is by no means only an economic indicator. This is an inevitable requirement for China’s development to enter a new stage and the main contradictions in our society to change." On December 10, 2019, the General Secretary of the Supreme Leader pointed out at the Central Economic Work Conference that "Party committees and governments at all levels must firmly grasp the new development concept to promote development and focus on solving various problems with insufficient imbalances. They must never return to the old road of simply talking about heroes at the expense of destroying the environment, and must never return to the mode of extensive development."

　　General Secretary of the Supreme Leader stressed: "The five aspects of the new development concept have their own connotations and are a whole. We should establish a comprehensive concept and overcome the idea of "single-handedness", and we should not just be inferior to the rest. It is necessary to follow the law of economic and social development, and comprehensive impact assessment should be carried out for the introduction and adjustment of major policies, instead of ‘ Urgent chapter ’ 、‘ One size fits all ’ 。”

　　"It must be emphasized that the development of the new era and new stage must implement the new development concept and must be high-quality development." On October 26th, 2020, General Secretary of the Supreme Leader pointed out in the Note on the Central Committee of the Communist Party of China’s Proposal on Formulating the 14th Five-year Plan for National Economic and Social Development and the Long-term Target for the Year 2035 that "at present, the main social contradiction in our country has been transformed into the contradiction between the people’s growing need for a better life and the unbalanced development, and the contradictions and problems in development are concentrated on the quality of development. This requires us to put the issue of development quality in a more prominent position and strive to improve the quality and efficiency of development. "

　　On October 29, 2020, General Secretary of the Supreme Leader pointed out at the second plenary session of the Fifth Plenary Session of the 19th CPC Central Committee: "It has been five years since we put forward the new development concept, and all parties have reached a high degree of consensus and the practice is deepening. Implementing the new development concept will inevitably require the construction of a new development pattern, which is caused by the joint action of historical logic and realistic logic. We must adhere to the system concept, strengthen forward-looking thinking, overall planning, strategic layout and overall promotion of development in various fields, strengthen policy coordination and cooperation, so that all aspects of development can promote each other and continuously lead the practice of implementing the new development concept. "

　　On January 11th this year, General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar for leading cadres at the provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee: "Since the 18th CPC National Congress, our party has made scientific judgments on the economic situation, made timely adjustments to development concepts and ideas, and guided China’s economic development to make historic achievements and changes." The general secretary stressed that the whole party must implement the new development concept completely, accurately and comprehensively, grasp the new development concept from the fundamental purpose, grasp the new development concept from the problem orientation, and grasp the new development concept from the sense of hardship.

　　On January 28th this year, General Secretary of the Supreme Leader presided over the 27th collective study in the 19th the Political Bureau of the Communist Party of China (CPC) Central Committee, and pointed out: "Over the past five years, I have repeatedly stressed that the whole party should profoundly realize that innovation is the first driving force for development, coordination is the inherent requirement for sustained and healthy development, green is the necessary condition for sustainable development and an important embodiment of people’s pursuit for a better life, openness is the only way for a country to prosper and develop, and sharing is the essential requirement of Socialism with Chinese characteristics. Adhering to innovative development, coordinated development, green development, open development and shared development is a profound change that has a bearing on China’s overall development. The whole party and the whole country should unify their thinking, coordinate their actions and forge ahead. "

　　The General Secretary of the Supreme Leader stressed: "The new development concept is a whole. Whether at the central level or the departmental level, whether at the provincial level or below, we must fully grasp, accurately understand and fully implement it in the implementation, and implement the new development concept in the whole process of economic and social development and in all fields. It is necessary to grasp the main aspects of major contradictions and contradictions, effectively solve outstanding problems that affect the construction of a new development pattern and the realization of high-quality development, and effectively solve outstanding problems that affect the production and life of the people. Innovative development, coordinated development, green development, open development, and shared development should all be paid attention to in the work, so that they can work together to form a joint force, and they can’t be too light and too heavy. "

　　Entering a new stage of development and implementing the new development concept completely, accurately and comprehensively, we must pay more attention to the issue of common prosperity.

　　Common prosperity is the essential requirement of socialism and an important feature of Chinese modernization.

　　Since the 18th National Congress of the Communist Party of China, the CPC Central Committee with the Supreme Leader as the core has grasped the new changes in the development stage, put the gradual realization of common prosperity for all people in a more important position, promoted coordinated regional development, taken effective measures to safeguard and improve people’s livelihood, won the battle against poverty, and built a well-off society in an all-round way, thus creating favorable conditions for promoting common prosperity. Now, it has reached the historical stage of solidly promoting common prosperity.

　　On October 29, 2015, General Secretary of the Supreme Leader pointed out at the second plenary session of the Fifth Plenary Session of the 18th CPC Central Committee: "Sharing development focuses on solving social fairness and justice problems. ‘ To rule the world, you must be public first, and the public will make the world even. ’ Let the broad masses of the people share the fruits of reform and development, which is the essential requirement of socialism, the concentrated embodiment of the superiority of the socialist system, and the important embodiment of our party’s fundamental purpose of serving the people wholeheartedly. When the problems in this area are solved, the enthusiasm, initiative and creativity of all the people to promote development can be fully mobilized, and national development can have the deepest power. "

　　General Secretary of the Supreme Leader emphasized: "China’s economic development ‘ Cake ’ It is getting bigger and bigger, but the problem of unfair distribution is more prominent, and the income gap and the level of public services in urban and rural areas are quite different. In sharing the fruits of reform and development, there are still some imperfections in both the actual situation and the system design. To this end, we must adhere to the principle that development is for the people, development depends on the people, and the fruits of development are shared by the people, and make more effective institutional arrangements, so that all people can make steady progress in the direction of common prosperity, and there must be no ‘ The rich are tired of millions, while the poor eat chaff ’ The phenomenon. "

　　"The Fifth Plenary Session of the Eighteenth Central Committee of the Communist Party of China clearly put forward that we should adhere to the people-centered development thinking, and take enhancing people’s well-being, promoting people’s all-round development, and making steady progress towards common prosperity as the starting point and the end result of economic development. At this point, we must never forget that we must firmly adhere to this fundamental position in deploying economic work, formulating economic policies, and promoting economic development. " On November 23, 2015, General Secretary of the Supreme Leader pointed out when presiding over the 28th collective study of the 18th the Political Bureau of the Communist Party of China (CPC) Central Committee.

　　"The essence of the sharing concept is to adhere to the people-centered development thinking, which reflects the requirement of gradually realizing common prosperity." On January 18, 2016, General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar for leading cadres at the provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 18th CPC Central Committee, "Implementing the concept of shared development, ‘ Thirteenth Five-Year Plan ’ There are many tasks and measures in the period, which boil down to two levels. First, fully mobilize the enthusiasm, initiative and creativity of the people, give full play to the efforts of the whole people to promote the cause of Socialism with Chinese characteristics, and constantly put ‘ Cake ’ Make it bigger. The second is to keep growing ‘ Cake ’ Divide well, let the superiority of the socialist system be more fully reflected, and let the people have more sense of gain. "

　　On October 18, 2017, General Secretary of the Supreme Leader pointed out in the report of the 19th National Congress of the Communist Party of China: "The whole party must bear in mind that the question of why people are the touchstone to test the nature of a political party and a political power. Leading the people to create a better life is our party’s unswerving goal. We must always put the interests of the people in the supreme position, let the fruits of reform and development benefit all the people more fairly, and make continuous progress towards achieving common prosperity for all the people. "

　　On October 29th, 2020, General Secretary of the Supreme Leader pointed out at the second plenary session of the Fifth Plenary Session of the 19th CPC Central Committee: "China’s long-term shortage of economy and supply has fundamentally changed, and people’s yearning for a better life has generally changed from ‘ Is there ’ Turn ‘ Ok ’ It is characterized by diversification, multi-level and multi-faceted. Many of the needs were not urgent in the past. Now the people’s demands are high, and our understanding and work level on these issues should be improved accordingly. "

　　General Secretary of the Supreme Leader stressed: "We must persist in safeguarding and improving people’s livelihood in development, solve the most direct and realistic interests that people are most concerned about, better satisfy people’s yearning for a better life, promote all-round development of people and all-round social progress, and strive to promote common prosperity of all people and make more obvious substantive progress."

　　"The world is big, and Li Yuan is the foundation." The people are the deepest foundation and the greatest confidence of our party in power. Seeking happiness for the people and rejuvenation for the nation is not only the starting point and foothold of our party’s leadership in modernization, but also the "root" and "soul" of the new development concept.

　　On January 11th this year, General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar for leading cadres at provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee: "Achieving common prosperity is not only an economic issue, but also a major political issue related to the ruling foundation of the Party. We must never allow the gap between the rich and the poor to widen, and the poorer the poor, the richer the rich. We must never create an insurmountable gap between the rich and the poor. Of course, to achieve common prosperity, we must make overall consideration of needs and possibilities and follow the law of economic and social development step by step. At the same time, this work can’t wait. We must consciously and actively solve problems such as regional disparities, urban-rural disparities and income disparities, promote all-round social progress and all-round human development, promote social fairness and justice, make development achievements more fair and benefit all the people, and constantly enhance the people’s sense of gain, happiness and security, so that the people can truly feel that common prosperity is not just a slogan, but a tangible and real fact. "

　　"The ancients said: ‘ The people are rich and the country is strong, and the people are peaceful. ’ Entering a new stage of development and implementing the new development concept completely, accurately and comprehensively, we must pay more attention to the issue of common prosperity. " On January 28th this year, when General Secretary of the Supreme Leader presided over the 27th collective study of the 19th the Political Bureau of the Communist Party of China (CPC) Central Committee, he pointed out, "When I put forward the new development concept, I emphasized that sharing is the essential requirement of Socialism with Chinese characteristics, and we must persist in developing for the people, relying on the people and sharing the fruits of development by the people, and make more effective institutional arrangements, so that all the people can gain more sense in building and sharing development, enhance the development momentum, enhance people’s unity and make steady progress towards common prosperity."

　　General Secretary of the Supreme Leader emphasized: "Common prosperity itself is an important goal of socialist modernization. We can’t wait for modernization to solve the problem of common prosperity, but we should always take meeting people’s new expectations for a better life as the starting point and the foothold of development, and solve this problem continuously and gradually in the process of modernization. "

　　"The overall victory in the fight against poverty marks a solid step for our party in uniting and leading the people to create a better life and achieve common prosperity. At the same time, getting rid of poverty is not the end, but the starting point for a new life and a new struggle. " On February 25th this year, General Secretary of the Supreme Leader pointed out at the national summary and commendation meeting on tackling poverty, "There is still a long way to go to solve the problem of insufficient development imbalance, narrow the development gap between urban and rural areas, and realize the all-round development of people and the common prosperity of all people. We have no reason to be complacent and relax. We must take advantage of the situation, make persistent efforts and continue to struggle. "

　　General Secretary of the Supreme Leader stressed: "In the new journey of building a socialist modern country in an all-round way, we must put promoting the common prosperity of all the people in a more important position, work hard for a long time, work more actively towards this goal, promote the all-round development of people and the all-round progress of society, and make the broad masses of the people feel more full, secure and sustainable."

　　"I generally think that, like building a well-off society in an all-round way, the common prosperity of all the people is a general concept, which is for the whole society. We should not divide it into cities and rural areas, or eastern, central and western regions, and we should look at each indicator from the overall situation." On August 17th this year, when the General Secretary of the Supreme Leader presided over the 10th meeting of the Central Financial and Economic Committee, he pointed out, "If we want to achieve the common prosperity of 1.4 billion people, we must be down-to-earth and work hard for a long time. Not all people are rich at the same time, nor do all regions reach a level of prosperity at the same time. Different groups of people not only achieve high or low levels of prosperity, but also have time first, and there will be certain differences in the level of prosperity in different regions, so it is impossible to go hand in hand. This is a process of moving forward in dynamics, and we must continue to promote it and achieve continuous results. "

　　We should not only lead the comprehensive deepening reform under the guidance of the new development concept, but also provide institutional guarantee for the complete, accurate and comprehensive implementation of the new development concept through deepening reform.

　　China’s reform and development practice tells us that only by comprehensively deepening reform can we better practice new development concepts, solve development problems, enhance development vitality and cultivate development advantages.

　　Since the Third Plenary Session of the 18th CPC Central Committee, the CPC Central Committee with the Supreme Leader as the core has broken through the shackles of ideological concepts, the barriers of solidification of interests, resolutely eliminated the drawbacks of various institutional mechanisms, actively responded to the risk challenges brought about by changes in the external environment, and opened a magnificent and magnificent reform process.

　　The Central Committee of the Communist Party of China’s Resolution on the Great Achievements and Historical Experience of the Party’s Hundred Years’ Struggle pointed out: "The Third Plenary Session of the Eleventh Central Committee of the Party is epoch-making, which has opened a new era of reform, opening up and socialist modernization. The Third Plenary Session of the 18 th CPC Central Committee is also epoch-making. The transformation of reform from partial exploration and breaking through the ice to system integration and comprehensive deepening has created a new situation in China’s reform and opening up. "

　　The General Secretary of the Supreme Leader pointed out: "On the basis of the existing reforms, we should implement the new development concept, build a new development pattern, adhere to the problem orientation, and focus on key areas and key links such as enhancing innovation ability, promoting balanced development, improving ecological environment, improving openness and promoting shared development, and continue to push the reform deeper, introduce reform plans more accurately, and improve the institutional system more comprehensively."

　　On October 29, 2015, General Secretary of the Supreme Leader pointed out at the second plenary session of the Fifth Plenary Session of the 18th CPC Central Committee: "We should focus on making the market play a decisive role in resource allocation and giving full play to the role of the government to deepen the reform of the economic system, accelerate the formation of institutional mechanisms and development methods that lead the new normal of economic development, and accelerate reforms that are conducive to innovative development, coordinated development, green development, open development and shared development. Accelerate reforms that are conducive to improving the efficiency of resource allocation and improving the quality and efficiency of development, accelerate reforms that are conducive to fully mobilizing the enthusiasm of all parties, and accelerate reforms that are conducive to the modernization of the national governance system and governance capacity. "

　　On November 10th, 2015, when the General Secretary of the Supreme Leader presided over the 11th meeting of the Central Financial and Economic Leading Group, he pointed out: "We should firmly establish and implement the development concept of innovation, coordination, green, openness and sharing, adapt to the new normal of economic development, persist in striving for progress while maintaining stability, persist in reform and opening up, and strategically implement policies that are stable in macro-policies, accurate in industrial policies, flexible in micro-policies, realistic in reform policies, and supportive in social policies. Tactically, we will fight a war of annihilation. While moderately expanding aggregate demand, we will focus on strengthening structural reforms on the supply side, improving the quality and efficiency of the supply system, enhancing the momentum of sustained economic growth, and promoting the overall leap in China’s social productivity level. "

　　The establishment of a new concept is always accompanied by the destruction of the old concept, as the saying goes, it is impossible to stand without breaking.

　　General Secretary of the Supreme Leader pointed out: "To implement the new development concept, we must play the role of promoting reform and ensuring the rule of law."

　　On January 18, 2016, General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar for leading cadres at the provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 18th CPC Central Committee: "Implementing the new development concept involves a series of changes in ways of thinking, behavior and work, and involves a series of adjustments in working relations, social relations and interest relations. Without reform, we can only sit and talk, and ultimately we can’t reach the other side. The central government’s various arrangements for comprehensively deepening reforms are connected with the implementation of the new development concept. Leading cadres at all levels must implement the main responsibility and do a good job in implementation. "

　　General Secretary of the Supreme Leader stressed: "In the process of implementation, the principled requirements in the central reform plan can be further concretized in light of the actual situation; When encountering gaps in the reform plan, we can actively explore and boldly experiment; When encountering ideological resistance and work resistance, we should try our best to eliminate it, and we should not give in and compromise, and we should not relax our fighting spirit and give up halfway. It is necessary to thoroughly analyze the new requirements put forward by the new development concept for the construction of the rule of law, thoroughly analyze the outstanding problems encountered in implementing the new development concept in the field of the rule of law, take targeted countermeasures, and apply the rule of law thinking and the rule of law to implement the new development concept. "

　　On September 1, 2020, General Secretary of the Supreme Leader presided over the 15th meeting of the Central Committee for Comprehensively Deepening Reform, and pointed out: "Accelerating the formation of a new development pattern with the domestic macro-cycle as the main body and the domestic and international dual-cycle promoting each other is a strategic decision made according to the changes in China’s development stage, environment and conditions, and it is a systematic and deep-seated change that concerns the overall situation. We must continue to make full use of the key measure of reform, maintain the strategic strength of going forward, rain or shine, focus on upholding and improving the Socialism with Chinese characteristics system, promoting the modernization of the national governance system and governance capacity, promoting deeper reforms, and implementing a higher level of opening up to provide a strong impetus for building a new development pattern. "

　　General Secretary of the Supreme Leader stressed: "To build a new development pattern, we have obvious institutional advantages and a solid foundation for reform. Since the 18th National Congress of the Communist Party of China, we have launched a series of major reform measures around implementing new development concepts, promoting high-quality development and opening wider to the outside world, and formed a series of theoretical achievements, institutional achievements and practical achievements. It is necessary to make good use of these reform achievements, increase efforts, speed up progress and expand depth in grasping the actual results, so that all reforms will focus on promoting the formation of a new development pattern. "

　　On October 10, 2020, General Secretary of the Supreme Leader pointed out at the opening ceremony of the training course for young and middle-aged cadres of the Central Party School (National School of Administration): "Facing the future, we should comprehensively promote the work of the party and the state, especially implement the new development concept, promote high-quality development, build a new development pattern, continue to be at the forefront of the times, and still add momentum and seek breakthroughs by comprehensively deepening reforms. Reform must have courage and determination, and the more difficult it is, the stronger it will be. "

　　On October 26, 2020, General Secretary of the Supreme Leader pointed out in the Explanation of the Central Committee of the Communist Party of China on Formulating the 14th Five-year Plan for National Economic and Social Development and the Long-term Target for 2035: "With the theme of promoting high-quality development, we must unswervingly implement the new development concept, take deepening the structural reform on the supply side as the main line, adhere to quality first and give priority to efficiency, effectively change the development mode, and promote quality change, efficiency change and motivation.

　　“‘ Fourteenth Five-Year Plan ’ During the period, China will enter a new stage of development, and the reform has reached a new juncture. " On November 2, 2020, when the General Secretary of the Supreme Leader presided over the 16th meeting of the Central Committee for Comprehensively Deepening Reform, he pointed out, "To implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee, we should continue to grasp the internal relationship between reform and development, deeply understand the new features and new requirements brought about by the major contradictions and changes in our society, deeply understand the new contradictions and new challenges brought about by the complicated international environment, and deeply understand the new features and new tasks of comprehensively deepening reform. Closely implement the new development concept, promote high-quality development, build a new development pattern, focus on solving outstanding problems, improve the strategic, forward-looking and targeted reform, make the reform better meet the needs of development, the expectations of the grassroots, and the aspirations of the people, and promote reform and development. Deep integration and efficient linkage. "

　　On December 30, 2020, when General Secretary of the Supreme Leader presided over the 17th meeting of the Central Committee for Comprehensively Deepening Reform, he pointed out: "There are still many complicated contradictions and problems on the road to reform. We have already gnawed a lot of hard bones but there are still many hard bones to gnaw at. We have overcome many difficulties but there are still many difficulties to overcome. It is necessary to combine the continuous promotion of reform with the overall work of serving the party and the state, and promote creative and leading reforms around strategic objectives and tasks such as implementing new development concepts, building new development patterns, and promoting high-quality development. "

　　"To implement the new development concept completely, accurately and comprehensively, we should not only lead the comprehensive deepening reform under the guidance of the new development concept, but also provide institutional and institutional guarantee for the complete, accurate and comprehensive implementation of the new development concept through deepening reform." On January 28th this year, when the General Secretary of the Supreme Leader presided over the 27th collective study of the 19th the Political Bureau of the Communist Party of China (CPC) Central Committee, he pointed out, "Since the Third Plenary Session of the 18th CPC Central Committee, the main framework of reform in major areas in China has been basically established. In the early stage, the focus was on tamping foundations and erecting columns. In the medium term, the focus was on comprehensive promotion and accumulation. Now, we should focus on implementing the new development concept completely, accurately and comprehensively, and strengthen system integration and precise policy."

　　On February 19th this year, when the General Secretary of the Supreme Leader presided over the 18th meeting of the Central Committee for Comprehensively Deepening Reform, he pointed out: "Comprehensively deepening reform is closely related to implementing the new development concept and building a new development pattern. We should implement the new development concept completely, accurately and comprehensively, twist the objectives and tasks of building a new development pattern, introduce reform plans more accurately, push the reform to a deeper level, and play a key role in building a new development pattern."

　　We must adhere to the concept of system, coordinate the two overall situations at home and abroad, coordinate the overall layout of "five in one" and "four comprehensive" strategies, and strengthen forward-looking thinking, overall planning, strategic layout and overall promotion.

　　To implement the new development concept completely, accurately and comprehensively, we must adhere to the system concept, coordinate the two overall situations at home and abroad, coordinate the "five in one" overall layout and the "four comprehensive" strategic layout, and strengthen forward-looking thinking, overall planning, strategic layout and overall promotion.

　　The General Secretary of the Supreme Leader pointed out: "Since the 18th National Congress of the Communist Party of China, the CPC Central Committee has persisted in systematic planning and overall planning to promote various undertakings of the party and the state, and formed a series of new layouts and strategies according to new practical needs, leading the whole party and people of all nationalities in China to achieve historic achievements. In this process, the system concept is a basic idea and working method. "

　　General Secretary of the Supreme Leader stressed: "After building a well-off society in an all-round way, we will embark on a new journey of building a socialist modern country in an all-round way. China’s development environment is facing profound and complex changes, the problem of insufficient development imbalance is still outstanding, and the contradictions in economic and social development are complicated. We must plan and solve them from a systematic perspective, and comprehensively coordinate and promote work in various fields and socialist modernization."

　　Adhere to the concept of system, we should coordinate the overall situation of the great rejuvenation strategy of the Chinese nation and the great changes in the world that have never happened in a century, base ourselves on the domestic market and look at the world, deeply understand the impact of the complicated international situation on China, not only maintain strategic strength but also be good at responding positively, not only concentrate on doing our own thing well, but also actively participate in global governance and create a good environment for domestic development.

　　"Since the 19 th National Congress of the Communist Party of China, I have said many times that the world today is experiencing a major change that has never happened in a hundred years." On August 24th, 2020, General Secretary of the Supreme Leader presided over a symposium of experts in the economic and social fields, and pointed out, "At present, the global epidemic of COVID-19 epidemic has accelerated the change of this great situation, protectionism and unilateralism have risen, the world economy is in a downturn, the global industrial chain supply chain is facing shocks due to non-economic factors, and the international economic, scientific, technological, cultural, security and political patterns are undergoing profound adjustments, and the world has entered a period of turmoil and change. In the coming period, we will face more external environment against the wind and water, and we must be prepared to deal with a series of new risk challenges. "

　　General Secretary of the Supreme Leader stressed: "We should dialectically understand and grasp the general trend at home and abroad, coordinate the overall situation of the great rejuvenation strategy of the Chinese nation and the unprecedented changes in the world, deeply understand the new features and new requirements brought about by the development and changes of the main contradictions in our society, deeply understand the new contradictions and new challenges brought about by the complicated international environment, enhance our awareness of opportunities and risks, accurately recognize changes, respond scientifically, take the initiative to seek changes, be brave in sailing against the wind, be good at turning crises into opportunities, and strive to achieve higher quality, efficiency and efficiency."

　　On October 26th, 2020, General Secretary of the Supreme Leader pointed out in the Note on the Central Committee of the Communist Party of China’s Proposal on Formulating the 14th Five-year Plan for National Economic and Social Development and the Long-term Target for the Year 2035: "The world today is experiencing a great change that has never happened in a century, and the external environment for China’s development is becoming increasingly complex. The key to prevent and resolve all kinds of potential risks and actively respond to the impact challenges brought by external environmental changes is to do our own thing well, improve the quality of development, enhance international competitiveness, enhance the country’s comprehensive strength and ability to resist risks, effectively safeguard national security, and achieve economic stability and social harmony and stability. Economic, social, cultural, ecological and other fields must reflect the requirements of high-quality development. "

　　On January 11th this year, General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar for leading cadres at the provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee: "Recently, the most important feature in the world is one ‘ Chaos ’ Words, and this trend seems to continue. This time, in response to the global pandemic of COVID-19 epidemic, we have made a judgment on the leadership and institutional superiority of various countries. The time and the situation are on our side. This is where our determination and confidence lie, and it is also our determination and confidence. "

　　"At the same time, we must be soberly aware that at present and in the future, although China’s development is still in an important period of strategic opportunities, there are new developments and changes in both opportunities and challenges, and the opportunities and challenges are unprecedented. On the whole, opportunities outweigh challenges. The ancients said: ‘ Cautious and easy to take refuge, respectful and lofty. ’ The whole party must continue to be modest and prudent, work hard, mobilize all the positive factors that can be mobilized, unite all the forces that can be United, do our best to do our own thing, and persevere in achieving our set goals. " General Secretary of the Supreme Leader stressed.

　　Adhere to the concept of system, to co-ordinate the prevention and control of epidemic situation and economic and social development in COVID-19, and never relax the work of "external defense input and internal defense rebound" to ensure that there is no large-scale input and rebound.

　　COVID-19 epidemic will inevitably have a great impact on the economy and society. The more at this time, the more we should look at China’s development from a comprehensive, dialectical and long-term perspective, and the more we should strengthen our confidence and strengthen our confidence.

　　On February 23, 2020, General Secretary of the Supreme Leader pointed out at the deployment meeting of coordinating the prevention and control of epidemic situation and economic and social development in COVID-19: "Economy and society is a dynamic circulatory system, and it cannot be stopped for a long time. On the premise of ensuring epidemic prevention and control in place, promoting enterprises and institutions in non-epidemic prevention and control key areas to resume production and restore production and living order is related to providing strong material guarantee for epidemic prevention and control, ensuring people’s livelihood and social stability, achieving the goals and tasks of economic and social development throughout the year, and building a well-off society in an all-round way and completing ‘ Thirteenth Five-Year Plan ’ Planning is related to China’s opening up and world economic stability. "

　　General Secretary of the Supreme Leader stressed: "On the whole, the fundamentals of China’s long-term economic improvement have not changed, and the impact of the epidemic is short-term and generally controllable, as long as we turn pressure into motivation, be good at turning crises into opportunities, restore production and life order in an orderly manner, and strengthen ‘ Six stabilities ’ Measures to increase policy adjustment and fully release the great potential and powerful kinetic energy of China’s development can achieve the goals and tasks of economic and social development this year. "

　　On September 8, 2020, General Secretary of the Supreme Leader pointed out at the national commendation meeting for fighting against the COVID-19 epidemic: "In the face of the sudden serious epidemic, we made overall plans and coordinated progress, and the economic development turned stable and improved, and the production and living order was steadily restored. We accurately grasp the changes in the epidemic situation, base ourselves on the overall situation, focus on the overall situation, make major decisions in a timely manner to coordinate the prevention and control of the epidemic situation and economic and social development, adhere to prevention and control according to law and scientific prevention and control, promote the implementation of zoning and grading, and accurately resume work and production to maximize people’s production and life. " "China has become the first major economy to resume growth since the outbreak of the epidemic, and it is at the forefront of the world in terms of epidemic prevention and control and economic recovery, showing China’s strong repair ability and vigorous vitality!"

　　Hard work shows courage, and tempering makes success.

　　On February 10th this year, General Secretary of the Supreme Leader pointed out at the Spring Festival group meeting: "Over the past year, our Party has united and led the people of all ethnic groups in China to overcome difficulties, fight the epidemic, fight floods, promote reform and opening up, grasp poverty alleviation, benefit people’s livelihood, maintain growth and stabilize the overall situation, take the lead in controlling the spread of the epidemic in the world, take the lead in achieving positive economic growth among major economies in the world, achieve great historical achievements in building a well-off society in an all-round way, and tackle poverty. Belt and Road ’ Make solid progress, ‘ Thirteenth Five-Year Plan ’ The successful conclusion of the plan and the building of a community of human destiny have been widely recognized by the international community, and new major achievements have been made in various undertakings! "

　　On July 28th this year, when the General Secretary of the Supreme Leader presided over a forum for non-party people, he pointed out: "Since the beginning of this year, we have coordinated the two overall situations at home and abroad, coordinated the prevention and control of epidemic situation and economic and social development, effectively implemented macro policies, made new achievements in economic stability and high-quality development, and maintained stability in the overall social situation, which has created a good environment for celebrating the centenary of the founding of the Party and laid a solid foundation for achieving the annual goal."

　　The General Secretary of the Supreme Leader stressed: "To accurately grasp the new changes and challenges in the development environment, China’s economy faces many difficulties and challenges in its recovery and development, but it has greater potential and more advantages. It is conditional to consolidate the results of coordinating epidemic prevention and control and economic and social development on the basis of the good momentum in the first half of the year."

　　Adhere to the concept of system, make overall plans for development and safety, be good at foreseeing and predicting various risks and challenges, make good plans to deal with various "black swan" and "grey rhinoceros" incidents, and continuously enhance the safety of development.

　　"We are more and more deeply aware that security is the premise of development and development is the guarantee of security. The current and future period is a period of various contradictions and risks in China, and various foreseeable and unpredictable risk factors have increased significantly. " General Secretary of the Supreme Leader pointed out in the Explanation of the Central Committee of the Communist Party of China on Formulating the 14th Five-year Plan for National Economic and Social Development and the Long-term Target for 2035 that "we must adhere to overall development and security, enhance the awareness of opportunities and risks, establish the bottom line thinking, estimate the difficulties more fully, think about risks more deeply, pay attention to plugging loopholes, strengths and weaknesses, play a good first move and take the initiative to effectively prevent and resolve various risk challenges.

　　"Not sleepy lies in early consideration, not poor lies in early preparation." With the changes of major social contradictions in China and the profound adjustment of international forces, the internal and external risks facing China’s development have risen unprecedentedly. We must strengthen our sense of hardship, adhere to the bottom line thinking, and be ready to deal with more complicated and difficult situations at any time.

　　General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar for leading cadres at the provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee: "‘ Fourteenth Five-Year Plan ’ The planning "Proposal" puts security issues in a very prominent position, emphasizing that security development should run through all fields and the whole process of national development. If the foundation of safety is not firm, the developing building will shake. We must adhere to the organic unity of political security, people’s security and the supremacy of national interests. We must not only dare to fight, but also be good at fighting, and strengthen ourselves in an all-round way, especially to enhance the strength of deterrence. "

　　"At present, China’s development is facing unprecedented risk challenges, both domestically and internationally, both in the political, economic, cultural and social fields and from nature, both traditional and non-traditional, ‘ Black swan ’ 、‘ Grey rhinoceros ’ It will come unexpectedly. To better cope with all kinds of foreseeable and unpredictable risk challenges on the road ahead, we must gain enlightenment from history and extract the magic weapon to defeat the enemy from historical experience. " On February 20th this year, General Secretary of the Supreme Leader pointed out at the mobilization meeting of Party history study and education.

　　General Secretary of the Supreme Leader stressed: "We should seize the important node of the centenary of the founding of the Party, proceed from the great struggle with many new historical characteristics, sum up and apply the rich experience of the Party in successfully coping with risks and challenges in different historical periods, do a good job in ideological preparation and work preparation for dealing with changes in the external environment for a long time, constantly enhance the sense of struggle, enrich the experience of struggle, improve the ability and level of governing the country, focus on the worst, make the best preparations, and strive for the best."

　　On July 1st this year, General Secretary of the Supreme Leader pointed out at the meeting to celebrate the centenary of the founding of the Communist Party of China (CPC): "On the new journey, we must enhance our sense of hardship, always be prepared for danger in times of peace, implement the overall concept of national security, make overall plans for development and security, make overall plans for the great rejuvenation strategy of the Chinese nation and the great changes in the world that have never happened in a century, deeply understand the new features and requirements brought about by the major contradictions and changes in our society, and deeply understand the new contradictions and challenges brought about by the complicated international environment, and be brave and good at fighting.

　　Whether the new development concept can be adhered to or not is an important measure to test whether leading cadres at all levels can strengthen the "four consciousnesses", strengthen the "four self-confidences" and achieve the "two maintenance".

　　The key for the new development concept to take root and become universal practice lies in the understanding and actions of leading cadres at all levels.

　　General Secretary of the Supreme Leader pointed out: "The more complicated the situation and arduous the task, the more we must uphold the overall leadership of the Party and the centralized and unified leadership of the CPC Central Committee, and the more we must implement the requirements of the CPC Central Committee on implementing the new development concept in our work. Only by standing at the height of politics can we understand the major policies and decision-making arrangements of the CPC Central Committee more thoroughly, and we can be more predictable and proactive in our work. "

　　On October 29th, 2015, General Secretary of the Supreme Leader pointed out at the second plenary session of the Fifth Plenary Session of the 18th CPC Central Committee: "This plenary session emphasized that adhering to innovative development, coordinated development, green development, open development and shared development is a profound change related to the overall development of our country. These five development concepts are interconnected and mutually promoted, and they are a collection with internal relations. They should be implemented in a unified way, and they cannot be neglected or replaced by each other. If any development concept is not implemented in place, the development process will be affected. All comrades in the party must improve their ability and level of implementing the five development concepts in a unified way, and constantly explore new horizons of development. "

　　"The more you know, the better you will do." It takes a process for ideas to be established in people’s minds. To establish a new development concept, we need to learn constantly, deeply and persistently, and establish our consciousness and confidence in the new development concept from the depths of our souls.

　　On January 18th, 2016, General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar on studying and implementing the spirit of the Fifth Plenary Session of the 18th CPC Central Committee at the provincial and ministerial level: "Leading cadres at all levels should strengthen their study of new development concepts, combine history, multi-dimensional comparative studies with practical studies, deeply grasp the profound summary of development experiences and lessons of new development concepts, and deeply grasp the guiding significance of new development concepts to all work of economic and social development, so as to truly advocate innovation, coordination, green and green.

　　General Secretary of the Supreme Leader stressed: "Implementing the new development concept involves the change of development concept and the improvement of knowledge and ability, as well as the adjustment of interest relations and the innovation of institutional mechanisms. It is necessary to put the new development concept through the whole process of leadership activities, implement it in decision-making, implementation and inspection, strive to improve the ability and level of overall implementation of the new development concept, and constantly explore new horizons of development. You can’t talk clearly, but you can do it lightly. It is necessary to enhance the overall situation awareness and strategic awareness, and be good at calculating big accounts, general ledger and long-term accounts, not only local accounts, departmental accounts and immediate accounts, but also not to harm the overall interests for local interests and the fundamental interests and long-term interests for temporary interests. "

　　On January 29th, 2016, General Secretary of the Supreme Leader presided over the 30th collective study of the 18th the Political Bureau of the Communist Party of China (CPC) Central Committee, and pointed out: "The development concept of innovation, coordination, green, openness and sharing embodies ‘ Thirteenth Five-Year Plan ’ Even in a longer period, China’s development ideas, development direction and development focus are the guidance of managing the overall situation, managing the root and managing the long term. It is necessary to grasp the key tasks that can drive the implementation of the five development concepts and promote the implementation of the five development concepts as a whole. For each development concept, we should also grasp the key points to promote each concept to make a breakthrough in practice. This requires us to conduct in-depth investigation and study, not only to analyze the overall situation, but also to dissect the sparrow in depth and put forward feasible policy measures and work plans. "

　　General Secretary of the Supreme Leader stressed: "The new development concept is baton and traffic lights. The whole party should unify its thoughts and actions with the new development concept, strive to improve its ability and level of overall implementation of the new development concept, immediately adjust its understanding of inadaptability, inappropriateness or even violation of the new development concept, resolutely correct its behavior, and completely abandon its practices. "

　　"It is difficult to know, but it is difficult to do it." Unity of knowledge and action is the most important thing.

　　"Policies can’t just be hung on the wall, but they must be implemented effectively." On December 10, 2019, the General Secretary of the Supreme Leader pointed out at the Central Economic Work Conference, "We must resolutely put an end to all kinds of formalism and bureaucracy, and we must never do stupid things that just want to please the leaders and disappoint the masses. Whether we can persist in implementing the new development concept is to test whether leading cadres at all levels are strengthened ‘ Four consciousnesses ’ , firm ‘ Four self-confidences ’ , do ‘ Two maintenance ’ An important measure of. Leading cadres at all levels, especially leading cadres, must understand, understand and do their best. "

　　On October 29th, 2020, General Secretary of the Supreme Leader pointed out at the second plenary session of the Fifth Plenary Session of the 19th CPC Central Committee: "In the face of the current complicated and severe domestic and international environment and the arduous task of building a socialist modern country in an all-round way, we must ensure that the decision-making arrangements of the CPC Central Committee are effectively implemented and the orders are prohibited. It is necessary to implement the centralized and unified leadership of the CPC Central Committee to promote overall planning ‘ Five in one ’ Overall layout and coordinated promotion ‘ Four comprehensive ’ All aspects of strategic layout, adhere to and improve the institutional mechanism of the party leading economic and social development, and provide a fundamental guarantee for achieving high-quality development. "

　　General Secretary of the Supreme Leader stressed: "We should fully implement the Party’s organizational line in the new era, strengthen the education and training of cadres, especially young cadres, and improve the ability of leading bodies and cadres at all levels to implement new development concepts and build a new development pattern."

　　On January 11 this year, General Secretary of the Supreme Leader pointed out at the opening ceremony of the seminar for leading cadres at the provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee: "Implementing the spirit of the Fifth Plenary Session of the 19th CPC Central Committee should be closely integrated with implementing the spirit of the Fourth Plenary Session of the 19th CPC Central Committee, and continuously promote the modernization of the national governance system and governance capacity. Unify the political advantages of adhering to the party’s overall leadership, the institutional advantages of adhering to the Socialism with Chinese characteristics system and the theoretical advantages of adhering to the new development concept, and promote the party’s leadership over socialist modernization to be more scientific and reasonable in functional allocation, more complete and perfect in institutional mechanisms, and more efficient in operation and management. "

　　"I have said many times that senior cadres should become Marxist politicians and leading cadres at all levels should become politically savvy." General Secretary of the Supreme Leader emphasized that "economic work has never been abstract or isolated, but concrete and related. Leading cadres at all levels, especially senior cadres, must constantly improve their political judgment, political understanding and political execution based on the overall situation of the great rejuvenation strategy of the Chinese nation and the great changes that have never happened in the world in the past century. The great man of the country ’ Constantly improve the political ability, strategic vision and professional level of grasping the new development stage, implementing the new development concept and building a new development pattern, dare to take responsibility and be good at doing things, and implement the decision-making and deployment of the CPC Central Committee. "

　　On January 28th this year, General Secretary of the Supreme Leader presided over the 27th collective study in the 19th the Political Bureau of the Communist Party of China (CPC) Central Committee, and pointed out: "The complete, accurate and comprehensive implementation of the new development concept is the work requirement of economic and social development, and it is also a very important political requirement. Reform, development and stability, internal affairs, foreign affairs and national defense, and running the party, country and army are all politics, and everything cannot be separated from politics. The most important thing for the party to lead the people in governing the country is to handle all kinds of complicated political relations and always maintain the correct political direction for the development of the party and the country. "

　　The General Secretary of the Supreme Leader stressed: "Party organizations and leading cadres at all levels should have a strong sense of responsibility, be responsible for defending the soil, be responsible for defending the soil, and do their duty. No matter what they should do, they should know how to bear heavy burdens, overcome difficulties, and do it under pressure; The responsibility, stand up, charge ahead, and take risks. When problems are discovered and signs of problems are discovered, they must be dealt with in time, and they cannot be insensitive and cannot evade responsibility. "

　　Dare to struggle is the distinctive character of our party. Our party has come to this day by struggle, and it is bound to win the future by struggle.

　　On March 1st this year, General Secretary of the Supreme Leader pointed out at the opening ceremony of the training course for young and middle-aged cadres of the Central Party School (National School of Administration): "To start a new journey of building a socialist modern country in an all-round way, based on the new development stage, implementing the new development concept and building a new development pattern, the risks and tests we face will not be less than in the past. Young cadres should consciously strengthen their struggle experience, learn to struggle in the struggle, grow and improve in the struggle, and strive to become warriors who dare to struggle and are good at struggle. "

　　General Secretary of the Supreme Leader stressed: "We should be good at fighting, know how to fight, improve our ability to see things in detail, see the essence through phenomena, accurately recognize changes, respond scientifically, take the initiative to seek changes, gain insight into opportunities, seek advantages and avoid disadvantages. It is necessary to strengthen strategic planning, grasp the overall situation, grasp the main aspects of major contradictions and contradictions, prioritize, scientifically arrange troops, and firmly grasp the initiative in struggle. "

　　On June 18th this year, General Secretary of the Supreme Leader visited "‘ Do not forget your initiative mind, remember the mission ’ China communist party History Exhibition pointed out: "It is necessary to educate and guide the vast number of party member and cadres to study more consciously in Do not forget your initiative mind, remember their mission and strengthen ‘ Four consciousnesses ’ , firm ‘ Four self-confidences ’ Always maintain a high degree of unity with the CPC Central Committee in ideological and political actions, strengthen ideals and beliefs, learn to make good use of the party’s innovative theory, carry forward the red blood, carry forward the glorious tradition, play a vanguard and exemplary role, unite and lead the people of all ethnic groups in the country, better base themselves on the new development stage, implement the new development concept, build a new development pattern, comprehensively do a good job in reform, development and stability, and gather the majestic power to build a socialist modern country in an all-round way and realize the great rejuvenation of the Chinese dream by the Chinese nation. "

　　"Dongfeng is a good yang and messenger, and every grass meets flowers." We have embarked on a new journey of building a socialist modern country in an all-round way and achieving the goal of the second century. Under the strong leadership of the CPC Central Committee with Comrade Supreme Leader as the core, and under the guidance of Socialism with Chinese characteristics Thought in the new era of Supreme Leader, we will coordinate the two overall situations at home and abroad, the overall layout of the "five in one" and the "four comprehensive" strategic layout, base ourselves on the new development stage, implement the new development concept completely, accurately and comprehensively, and accelerate the construction of a new development pattern. We will certainly achieve higher quality, more efficiency, fairer, more sustainable and safer. China’s economic development will surely be promoted to produce more profound and extensive historical changes, and the mighty ship China will surely break the waves and forge ahead to a brighter future!

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The big screen can understand

Can you imagine that a car can still drive normally when the front and rear glass, windows and rearview mirrors are all black? The Zhiji LS6 easily passes the test in the "Ultimate Blindfold Challenge" in the dynamic test drive. With the blessing of the "Global Digital Vision Blindfold" function, the Zhiji LS6 can easily pass in narrow and complex road conditions in the state of full blindness, with the powerful assistance of Zhiji’s original global digital vision blinding and traditional 360 panoramic images.

When you are driving in the city streets and encounter sudden heavy rain, don’t worry, the rainy night mode of Zhiji LS6 is ready to escort you in the scene of extremely poor visibility. Whether it is the safety blind spot or the fog blocking of the rearview mirror, you can use Zhiji’s global digital vision to make up for the blindness, as if one eye is lit in the dark, so that you can drive with confidence and boldness.

Super practical one-click AI driving

In the dynamic test drive, complex parking spaces, narrow alleys and other areas were set up on the test drive site to comprehensively test the practicality of Zhiji LS6’s one-button parking, one-button escape, one-button welt, and one-button tracking functions.

When you drive into a congested street, the only parking space is narrow, and the distance between the front and rear cars is limited, it can’t help but make people feel anxious. At this time, Zhiji LS6 is the best intimate little assistant. The functions of "one-click parking" and "one-click escape" can let you relax your hands, feet and mood, and leave all the problems to it to complete. When you accidentally get into a dead end and can’t turn around, "one-click tracking" will let you no longer worry. Zhiji LS6 has the strongest brain and can automatically remember the path of 50m distance, take you out of trouble smoothly, and return to the spacious and safe road surface to continue flying.

How about it, this is the absolute advantage of Zhiji LS6! When many new energy manufacturers are still thinking about "what a really easy-to-use smart car should look like in the state of human-machine co-driving", Zhiji LS6 has taken the lead in proofing – with "serving the driver" as the core, through intelligent technologies such as global digital vision blinding and one-click AI driving, it not only easily solves the road’s right-turn blind spot to rush out of electric vehicles, blurred rearview mirrors on rainy nights, stickers that are too difficult to worry about scratching, and narrow parking spaces that cannot be driven out. "Open the eyes of the left hand, and get the last meter of the road with the right hand", but also bring fresh and interesting AI interactive experiences such as SHUA and Zhiji generative large models. No matter the present or the future, the LS6 will be a smart car that is easy to use, easy to drive, fun, and worth closing your eyes to.

Source: Correspondent, Feng Yue

Editor: Ding Yi

Proofreading: Xiong Xiangning

Review: Cang Shujun

　　Cctv newsAccording to the website of National Health Commission, in order to further improve the nucleic acid detection in Covid-19 and gain precious time for epidemic prevention and control, on the basis of the current 5-in-1 and 10-in-1 mixed sampling detection, the medical rescue team of the joint prevention and control mechanism in the State Council actively organized professional institutions and experts to demonstrate and study and put forward technical methods to further improve the efficiency of nucleic acid detection. After the verification of real clinical samples, on the basis of ensuring the quality of nucleic acid detection, we decided to steadily implement the 20-in-1 mixed sampling detection technology, and organized and formulated the Technical Specification for 20-in-1 Mixed Sampling Detection of Nucleic Acid in Covid-19 (hereinafter referred to as the "Specification").

　　20-in-1 mixed sampling detection can greatly improve the detection efficiency and is more suitable for large-scale population nucleic acid screening. Compared with the 10-in-1 mixed mining detection technology, the adjustment is mainly made in the sampling tube. The Code is divided into 10 parts, mainly including: specifications of sample collection consumables, requirements of collection location, collection process, specimen submission, laboratory reception, specimen detection and quality control, treatment of test results, sample treatment after testing, basic requirements of technicians, biological safety protection, etc.

　　Attached to the Covid-19 nucleic acid 20-in-1 mixed sampling detection technical specification:

　　In order to guide all localities to carry out mixed sampling detection in Covid-19, and further improve the ability and efficiency of nucleic acid detection, based on the existing 10-in-1 mixed sampling detection technology, this specification is formulated for Covid-19 20-in-1 mixed sampling detection technology (which refers to the method of collecting 20 swabs collected from 20 people in one collection tube for nucleic acid detection).

　　First, the sample collection consumables specifications

　　(a) virus collection tube. The pipe cap and pipe body should be made of polypropylene, and the spiral mouth can be sealed with moderate tightness. The tube is transparent and has good visibility. The height of the collection tube (including the tube cap) is (100 5) mm, the capacity is calibrated by the enterprise to be 20-30ml, and it contains 11-12mL of preservation solution of guanidine salt or other effective virus inactivators. The preservation solution should have a color (such as pink) that is easy to observe and identify, and maintain a certain fluidity to facilitate sampling.

　　(2) Collecting swabs. It is advisable to use non-cotton and non-calcium alginate swabs such as polyester and nylon, and the handle is made of non-wood materials. The breaking point is located about 3cm from the top of the swab head, which is easy to break.

　　 Second, the collection site requirements

　　 Choose an open and well-ventilated site as a centralized collection place for large-scale crowd screening. According to the original site conditions, it is divided into waiting area, collection area, buffer area and temporary isolation area, effectively dispersing the density of people to be inspected. First aid equipment should be set aside.

　　(1) Waiting area. Set up a pedestrian passage and a one-meter line at the same time to ensure the protection and safety of waiting people. According to the weather conditions, it is equipped with facilities such as heat preservation, cooling, sun protection and rain protection. The elderly, children, pregnant women and other people with mobility difficulties are given priority.

　　(2) Collection area. According to the climatic conditions, tents, cold/warm fans and appropriate tables and chairs are provided to ensure that medical staff can work in a relatively comfortable environment. Equipped with disinfection supplies, swabs and virus collection tubes for collection, and paper towels, vomit bags and masks should be prepared for the inspected personnel for later use. If the specimen cannot be transported to the laboratory in time, a 4℃ refrigerator or low-temperature storage box should be prepared for temporary storage. Emergency plans should be made to prevent the spread and infection of pathogenic microorganisms.

　　(3) buffer zone. The space should be relatively closed, so that the collectors can change their personal protective equipment, and put protective articles, disinfection articles for collection, swabs, collection tubes and outdoor disinfection equipment that match the size of the sampling point.

　　(4) Temporary isolation zone. Used to temporarily isolate suspected patients or high-risk groups found in the collection process.

　　 Third, the collection process

　　(1) Identification and information registration.

　　 1. Registration process. Before collection, the staff assigned 20 patients as a group, and collected and registered relevant information of patients (including name, gender, ID number, contact telephone number, collection place, collection date and time) before collection, and numbered the collection tubes according to the group. Because there are relatively more than 20 people, in order to avoid confusion between different groups of people, when sampling, the next group of waiting people can be strictly separated from the group of people being collected by 2 meters, and the next group of people can enter the sampling area in an orderly manner after this group of people is collected.

　　 2. Registration requirements. It is recommended to use information means such as ID card reader and two-dimensional bar code to associate the information of the client, so as to improve the efficiency and accuracy of information reading.

　　(2) collection methods. The collected person’s head is slightly tilted, his mouth is wide open, and he makes an "ah" sound, exposing the pharyngeal tonsils on both sides. The collector will put the swab over the base of the collected person’s tongue, wipe it back and forth at least three times with a little force on both sides of the pharyngeal tonsils, and then wipe it up and down the posterior pharyngeal wall at least three times. After the operation, put the swab head into the tube, place the swab breaking point at the nozzle, break it slightly to make the swab head fall into the liquid of the collection tube, discard the broken swab rod, tighten the tube cover, and put the collection tube on a stable shelf. After each case is collected, the collector should carry out hand disinfection.

　　(3) mixed swab. Collect the remaining 19 swabs in turn according to the above collection method, and put the collected swabs into the same collection tube with gentle movements to avoid aerosol generation. After continuously collecting 20 swabs, tighten the tube cover to prevent spillage. Note that the throat swab should be immersed in the preservation solution. If there are less than 20 swabs in the collection tube, special marks should be made and recorded.

　　 Fourth, the specimen inspection

　　(1) Check the information. Check the information on the label of the collection tube and the mixed mining registration form to ensure accuracy, completeness and consistent numbering.

　　(2) Specimen placement requirements. Put the checked collection tube into a transparent plastic sealed bag (one-layer container) and seal the mouth of the bag, and spray the outside of the sealed bag with 75% ethanol. Put the sealed bag into a two-layer container (optional packaging box with proper amount of hygroscopic material or double-layer medical garbage bag), and spray 75% ethanol for disinfection after sealing. Put the container on the second floor into a special specimen transfer box marked with "biological hazard" (it is recommended to use a transfer box that meets the UN2814 standard for the transportation of Class A goods in the Technical Rules for the Safe Transportation of Dangerous Goods by Air), and a cooling gel ice pack should be placed between the container on the second floor and the transfer box. The container on the second floor should be fixed in the transfer box to keep the specimen upright. After sealing the transfer box, 75% ethanol was sprayed for disinfection, and the surface of the transfer box was clean and pollution-free.

　　(3) Specimen transport requirements. The standard transfer box shall be transported by special specimen transport personnel. Specimens should be sent to the laboratory within 2-4 hours after collection. If it cannot be sent for inspection immediately, it shall be equipped with a special refrigerator or freezer for preservation, and the specimens shall be registered for receipt and preservation. Specimens can be stored at 4℃ within 24 hours after collection.

　　 V. Laboratory reception

　　(1) Specimen receipt. The delivery and receiving personnel shall double sign for the specimen. The receiver shall check whether the transfer box and the container on the second floor are damaged.

　　(2) the specimen is opened. The transfer box should be opened in the core area of the biosafety level II laboratory and the second-floor container should be taken out. Open the container on the second floor in the biosafety cabinet, spray or wipe it with 75% ethanol for disinfection, take out the sealed bag, spray or wipe it with 75% ethanol reagent for disinfection, and check whether it is sealed well.

　　(3) specimen inspection. Take out the collection tube, check whether the tube wall is damaged, the nozzle leaks, etc., and spray or wipe with 75% ethanol for disinfection after confirming that there is no damage or leakage. If there is any damage or leakage, the operation should be stopped immediately, covered with absorbent paper and disinfected with 0.55% chlorine-containing disinfectant, and destroyed after unqualified registration.

　　(4) specimen preservation. Specimens that cannot be detected in time are stored in a special refrigerator. Samples detected within 24 hours can be stored at 4℃. Specimens that cannot be detected within 24 hours should be stored at -70℃ or below. If there is no storage condition at -70℃, it will be temporarily stored at -20℃. Avoid repeated freezing and thawing of specimens. Set up a special library or counter to save specimens, and manage them with double locks.

　　(5) The transshipment container is removed. The inner and outer walls of the used second-floor container were wiped and disinfected with 75% ethanol, and then moved out of the biosafety cabinet. After the experiment, ultraviolet lamps were used for disinfection.

　　 Six, specimen detection and quality control

　　In accordance with the "Covid-19 nucleic acid detection manual of medical institutions (Trial Second Edition)" related requirements.

　　 Seven, inspection results processing

　　 Covid-19 nucleic acid qualitative test report shall include test results (detected/positive, undetected/negative), methodology, detection limit, etc.

　　(1) Judgment of results. According to the instructions of the amplification reagents used, it is judged that the detection result is undetected/negative or detected/positive.

　　(2) Review of positive results.

　　 1. If the mixed sampling test result is positive, gray area or single target is positive, notify the relevant departments to temporarily isolate the 20 subjects of the mixed sampling tube separately, and re-collect the single tube swab for review.

　　 2. If the single-tube nucleic acid test is negative, it will be returned according to the negative result. The temporary isolation personnel shall be released immediately; If the test result is positive, report it according to the procedure.

　　 Eight, sample processing after detection

　　 Specimens after detection shall be treated according to the relevant requirements of "Guidelines for the Implementation of novel coronavirus Nucleic Acid Detection Organization for All Staff (Second Edition)".

　　 Nine, technical personnel basic requirements

　　 The requirements of sampling personnel and testing personnel shall meet the requirements of novel coronavirus nucleic acid testing manual of medical institutions (Trial Second Edition).

　　 X. Biosafety Protection

　　 Specimen collection and transportation personnel and laboratory staff shall be protected in accordance with the relevant requirements of novel coronavirus Prevention and Control Plan (Eighth Edition).

Legend of Xuanyuan Huangdi

Representative projects of municipal intangible cultural heritage

The legend of Xuanyuan Huangdi is a legend about Xuanyuan Huangdi, the "ancestor of humanity" in China, which is widely spread in Pinggu area based on the tomb hill of Shandong Zhuang village in Shandong Zhuang town and its nearby Xuanyuan Temple. Typical legends include The Legend of Hanquan War and The Story of the Dragon Lying.

The legend of the Yellow Emperor in Xuanyuan is not only a long and rich witness in Beijing, but also expresses the memory and reverence of the descendants of the Yellow Emperor for their ancestors.

Renyi Hutong Legend

Representative projects of municipal intangible cultural heritage

The legend of Renyi Hutong is based on Renyi Hutong in Heping Street Village, Pinggu Town, Pinggu District. The story originated in the Ming Dynasty, when the Jin family and Ni family separated by a wall had a dispute because of the collapse of the courtyard wall after the rain. In the end, each family gave way to a wall to form a five-foot wide alley, which provided convenience for pedestrians.

The spirit of humility and comity contained in the legend of Renyi Hutong has been widely circulated among the people and has influenced it to this day.

Beixinzhuang village stilt yangko

Representative projects of municipal intangible cultural heritage

The stilt yangko in Beixinzhuang Village is a folk flower show in Beixinzhuang Village, Wangxinzhuang Town, Pinggu District. It was founded in the late Qing Dynasty and the early Republic of China, and it is an art form that combines traditional dances and folk songs in northern rural areas. Twelve stilt performers play different roles, hold different props, and perform different dance moves because of their different characters. The folk name is "Twelve demon fairy", which shows the life of Yu Qiao.

The stilt yangko music in Beixinzhuang village has some Buddhist music rhythms in the local yangko tunes, which has the characteristics of ancient style and rhyme. His representative works include heavenly god blesses the people and Five Ha Ha.

　 　Since its launch in 2020, Haval Big Dog has opened up a new category of SUV with "3/4 scale" and "light off-road" in the market. The two "locks" of the four-wheel drive model are composed of a central limited slip differential and a rear axle electronically controlled mechanical jaw differential lock, which can realize 100% torque output between wheels on both sides of the rear axle.

　Intelligent electronic control 4-drive system can operate at -40℃— In the extreme environment of 120℃, millisecond torque distribution response, intelligent and dynamic torque distribution characteristics, instantaneous response with the change of vehicle working conditions, and improvement of vehicle driving comfort and flexibility. In 2024, Haval Big Dog was upgraded to eight driving modes, adding grass/gravel and concave-convex road modes, which allowed driving to cover multiple scenes and easily cross complex road conditions such as country roads, rugged mountain roads and river valleys and streams.　　

　 　 　 On the basis of continuing the classic square shape of Harvard Big Dog in design, the 2024 Harvard Big Dog is optimized in details to inject a more agile atmosphere into the new car. The newly designed "Eye of the Earth" round LED headlights give people a deeper impression. The newly designed "Sky Light" penetrating rear taillight has a more integrated design. "Shield of the Rock" through air intake grille takes the rock as the core, and cooperates with the brand-new standard, and the middle net and headlights are integrated.

　 　 　The 2024 Haval Big Dog is still equipped with two power combinations for consumers to choose from. The latest generation of 2.0T engine is matched with the 9DCT wet dual-clutch gearbox developed by Great Wall. The maximum power is increased to 175kW and the maximum torque is increased to 385 N m.

　　The 1.5T version of the 2024 Haval Dog adopts the power combination of 1.5GDIT engine and 7 DCT wet powershift. The maximum power of the 1.5T engine is 135kW, and the peak torque of generate is 275N·m at 1500rpm. 7DCT wet powershift controls more smoothly and shifts more quickly.

　 The 2024 Harvard Big Dog has also been improved in its intelligent configuration. The newly added driving mode memory function can keep the driving mode before the vehicle is turned off after starting the vehicle. The multifunctional exterior rearview mirror has the functions of heating, automatic folding and lighting, which is more convenient to operate. Optional HWA high-speed driving assistance function, with intelligent cruise, changing lanes by shifting lever, overtaking (changing lanes by pressing speed), intelligent assistance package and other functional highlights.