The 2018 Digital Expo opened in Guiyang. (Kong Hua/photo)

　　Cctv news(Reporter Kong Hua) On May 26, the 2018 China International Big Data Industry Expo (hereinafter referred to as the Digital Expo) with the theme of "Digitizing Everything and Integrating Wisdom" opened in Guiyang, Guizhou Province. At the opening ceremony, Don Tapsko, the father of "digital economy" from Canada, Mei Hong and Pan Jianwei, academicians of China Academy of Sciences, and three "super brain" brought an ideological feast about blockchain, big data and quantum information technology.

　　Don Tapsko, Father of "Digital Economy": Optimistic about the development of blockchain in China

　　

Don Tapsko, the father of "Digital Economy", shared the future of blockchain at the opening ceremony. (Zhao Wanjiang/photo)

　　Twenty-five years ago, Don Tapsko initiated the concept of "digital economy". Twenty-five years later, he believes that "digital economy" will become the mainstream of the real economy.

　　In his speech, he predicted that "after ten years, most of the cars running on the road will be self-driving vehicles; The home grid can accept new energy sources such as wind energy and solar energy, and all house owners can become a power supplier on the grid; Technology will continue to be implanted into the human body … …”

　　As the author of the book "Blockchain Revolution", Don Tapsko said that one of the most important technologies in the future is blockchain, which represents the second development stage of the Internet. Blockchain technology can be said to be the operating system of the economy and a platform that can innovate the models of enterprises and companies.

　　Don Tapsko is very optimistic about the development of blockchain in China and thinks that China is the country with the most ideal conditions in the world.

　　At the end of the speech, Don Tapsko raised an imaginative question: "Where will the Silicon Valley in the second period of the Internet be?"

　　"That won’t be in Silicon Valley, because Silicon Valley is the leader of the old model; It can be in Hangzhou, in Shenzhen, in Shanghai, or in Beijing, or even in Guiyang, because the future is not for prediction, but for striving for it. " Don Tapsko gave an inspirational answer.

　　Mei Hong, a heavyweight expert in the field of software engineering and software development: Building a big data governance system

　　

Academician Mei Hong believes that countries, industries and organizations are a synthesis of building a big data governance system. (Kong Hua/photo)

　　Mei Hong, a heavyweight expert in software engineering and software development and academician of China Academy of Sciences, gave a speech on "Promoting the Construction of Big Data Governance System and Creating a Development Environment for Big Data Industry".

　　Mei Hong introduced that the global big data industry ecology basically took shape in 2012, reached the peak of big data promotion in 2013, basically became rational and shaped in 2014, and began to enter a period of rational and healthy development in 2015.

　　At the same time, scholars from all walks of life have carried out research and practice on the status quo of big data governance research and practice, and have produced many successful research and practical exploration work. Mei Hong believes that it is necessary to establish a three-dimensional comprehensive big data governance system from three levels: organization, industry and country.

　　Mei Hong proposed four aspects of building a big data governance system: first, establishing the status of data assets; The second is to establish a data management system and mechanism; The third is to promote data sharing and openness; The fourth is to ensure data security and privacy protection.

　　Mei Hong believes that the construction of big data governance system is an important guarantee for China to implement the big data strategy, an important factor to play the role of big data and make it a powerful data industry, and also a key foundation. At present, this work is still in its infancy, and its system is insufficient. It is a long way to go to promote the construction of big data governance system at different levels and in multiple latitudes, and it requires the joint efforts of all walks of life.

　　Pan Jianwei, the "Father of Quantum": Quantum science promotes the development of modern information technology.

　　

Academician Pan Jianwei shares the future of quantum information technology. (Kong Hua/photo)

　　Pan Jianwei, an academician of China Academy of Sciences, one of the pioneers in the experimental research field of quantum information in international quantum physics and known as the "father of quantum" in China, delivered a speech entitled "New Quantum Revolution", introducing the past, present and future of quantum information technology.

　　Pan Jianwei introduced that with the establishment of quantum mechanics, the third industrial revolution represented by information technology was born. X-ray, energy science, information science, life science and materials science are all closely related to quantum science. In a sense, it is quantum science that gives birth to the development of modern information technology.

　　With the development of technology, there are two problems: one is the security of data and Internet, and the other is the increasing demand for computing power with the development of big data and artificial intelligence. After nearly a hundred years of development, quantum technology, which gave birth to information technology, has made preliminary preparations for solving the above problems.

　　Pan Jianwei said that the use of quantum secure communication can provide an unconditionally secure communication mode in principle, which can make the network and information transmission more secure, and at the same time, quantum computing can provide an ultra-fast computing power for faster calculation. For example, to solve a system of equations with billions of variables, it takes 100 years to use a classic supercomputer with billions of times, and it only takes 0.01 second to use a quantum computer with trillions of times.

　　Pan Jianwei also imagined a possibility of quantum transmission in the future, like the somersault cloud in The Journey to the West, which is here for a while and there for a while. Of course, it is still far from this level, and this vision may be realized in hundreds or even thousands of years.

　　Skydiving at a height of 4,000m, ocean diving, lying in the crater for one night …

　　The young man traveled to 40 countries and had fun traveling with him.

Charming Lake Bandamir

Examination of diving certificate

Xiye climbed the volcano.

parachute

Travel with several big bags of luggage.

　　Recently, in Chongqing local forum, a post entitled "There was a dream at that time, about traveling across the world" became popular. The poster is a post-90 s boy, who has illustrated his travels in more than 40 countries around the world in the past few years.

　　Over the past month or so, more than 70,000 netizens have followed this post. Netizens said that it is not possible to travel abroad for the time being because of the epidemic, and the "cloud tour" is also very enjoyable.

　　Tales of talent

　　-the meaning of travel

　　"For an adventurous person like me, it is the meaning of travel to get out of the cramped space of daily life, let my heart fly, broaden my horizons and experience different wonderful things every day."

　　cause

　　Riding Xizang ignites the dream of travel.

　　Last weekend, the reporter met the poster Mr. Lei, 28 years old, in Jie Fangbei, Yuzhong District. He is tall and handsome. He is a native of Chongqing and works in hair design. Mr. Lei said that relatives and friends around him like to call him Xiya, and he also hopes to share stories with readers under this name.

　　In 2013, 20-year-old Lucy also fell in love with travel. At that time, he was engaged in hair design in Shanghai, and the pressure of life and work made him breathless. I accidentally read a report about "a man riding a bike to travel to Xizang". At that moment, Lucy also felt as if she was ignited by something and was eager to try it. Soon he quit his job and spent 24 days riding 2,100 kilometers to Xizang. "This is my first trip, and my world outlook has opened up. Since then, it has become out of control, which has become my hobby."

　　Later, after spending more than two years traveling around the country, Lucy began to travel around the world.

　　footmark

　　Travel to more than 40 countries around the world

　　From 2016 to 2019, West Asia spent nearly half of its time abroad. He has visited more than 40 countries in Asia, Africa, Oceania, North America and South America. Therefore, the journey of these years has left me the most wonderful time.

　　Haikao diving card

　　In September, 2017, Xi Ye arrived in Daharb, a small town on the Egyptian Red Sea, and decided to learn a new skill here-taking the diving certificate, which is almost the cheapest place in the world to take the diving certificate.

　　Lucy also said that diving is only interesting and beautiful on TV, but it is not easy to find it when you practice. Need to overcome the fear of the sea, external weather factors, ear pressure and air pressure. After five days’ practice, Xixi also ushered in the graduation exam in Hadabu Ocean Blue Cave, the third deepest ocean blue cave in the world. It looks clear and calm, and it is very easy to enter, but it is known as "the deadliest diving spot on earth", and even the tombstones erected by people to commemorate the dead divers stand on the coast.

　　During the exam, perhaps because the pressure in the sea here is too high, Xiye’s ear pressure can’t be balanced all the time, which leads to severe ear pain and has been unable to dive. In the end, Lucy forced herself to calm down, repeated the ascent and dived again and again, and finally found the balance of ear pressure, completed the diving test at a depth of 30 meters and got the diving certificate.

　　Land on the volcano

　　Lucy also said that in the northeast of Ethiopia, Africa, Erta Ale volcano is one of the few remaining lava lakes in the world.

　　In October 2017, Xi also accompanied several foreign companions with the same adventurous spirit and invited a local guide to start a trip to the volcano in the evening. It took more than four hours to climb the mountain, stepping on the black road formed by magma condensation along the way, and looking up at the crater with red light, it felt very magical.

　　When they really arrived at the crater, they were covered with smoke everywhere. When the wind dispersed the smoke, everyone finally got a glimpse of the whole volcano-the fiery magma was surging, and the sound of "rumbling" when the magma generate was heard, but the whole fire was bottomless and went straight to the center of the earth. "At that moment, I felt that nature was too magical, I was too small, and I was full of awe."

　　That night, Xiye and his companions lay 100 meters away from the crater for one night, just to see the lava lake during the day. "I remember that the starry sky was beautiful that night, but the volcano after dawn was not as shocking as it looked at night."

　　Skydiving at high altitude

　　"Skydiving from an altitude of more than 4,000 meters is really a wonderful experience." In March 2017, Lucy also came to Australia and tried her first skydiving on a farm. He had never even tried bungee jumping before.

　　Lucy also said that after climbing to an altitude of more than 4000 meters in a small helicopter, he parachuted under the guidance of his coach. When I opened the cabin door, I looked at the white clouds floating at my feet, and Lucy, who has always been keen on adventure, became a little nervous.

　　At the moment when I closed my eyes and jumped off, Lucy was very dizzy. After about 10 seconds, I gradually found a balance. "When I rushed to the earth in a hug posture and rushed to the beautiful scenery such as lakes, oceans and mountains that are getting closer and closer, it felt really wonderful."

　　cost

　　Save money for fancy travel

　　Lucy also said that all the expenses of her trip were saved during her work, and the funds were relatively limited, so she has always been a poor traveler.

　　Eat: bring a pot and noodles and try to cook it yourself.

　　Every time she goes abroad, Lucy will carry three bags, one on her back, one on her back and one hanging on her chest. In addition to computers, cameras, mobile phones and daily necessities, the bag also contains hot pot bottom materials, bagged Chongqing noodles, side dishes for meals, electric cookers, etc., to ensure that you can cook as much as possible outside and save food expenses. "I once shared our Chongqing hot pot with many foreign netizens, and they all praised it while shouting spicy."

　　Accommodation: Youth hostel or cheap homestay.

　　When staying outside, Xiye will choose to live in a youth hostel or a cheap homestay. One of the most frustrating times was in Pakistan. At that time, there was no running water to take a bath, and I was as clean as myself. I could only take a bath with snow mountain water at low temperature.

　　OK: Take a bus on foot or share a car.

　　In terms of transportation, in the city, we will try our best to choose walking or taking public transportation. When you go to the suburbs, you can rent the same car as your fellow travelers. When crossing different countries, they will choose to travel by car as much as possible to save transportation expenses. "I once waited for a multinational car at the African border and learned that the car would not arrive until early the next morning. I was afraid of missing the car and had no choice but to stay in the bullpen near the station for one night."

　　News face to face

　　Pay attention to these when traveling abroad alone.

　　Q: You can’t travel abroad for the time being. What’s your plan?

　　Xiye: When the epidemic is completely over, I will continue to travel around the world, and the world still has an infinite journey waiting for me to measure and explore. Now all I can do is to work hard and save money.

　　Q: Traveling around the world alone is cool. What experience do you have to share?

　　Xiye: First of all, I need the support of my family. My parents believe that I have the ability to take care of myself independently, but they also support me to travel. Secondly, we should consider the language problem. My initial English vocabulary is very small, but the advantage is that I dare to say that when I travel abroad, I will use words plus body language and draw pictures to communicate with people. Secondly, we should be prepared to face adversity. For example, when I was playing in the desert of India, I was suddenly bitten by a camel with my team and had to go to the hospital for rabies vaccination.

　　Q: How can individuals protect themselves when traveling abroad?

　　Xiye: In foreign countries, I insist on writing a travel diary in my circle of friends every day, which not only locks up the beautiful moments, but also lets my relatives and friends know my itinerary and feel at ease. In addition, be sure to bring a small chest bag or purse with you, such as cash, passport, mobile phone and other valuables, and never leave your sight; Try not to go to remote and deserted places alone. It will be better to choose a team and invite local people to be guides.

　　Q: Can you recommend two more characteristic treasure punch points?

　　Xiye: Lake Bandamir in Bamiyan, Afghanistan. Six sapphire lakes form a group of lakes, like clear sapphires. The pyramids of Mexico, the pyramids here are different from the pyramids of Egypt in that there are steps to climb to the top and overlook the whole ancient city.

　　Chongqing Evening News-Upstream journalist Wang Wei Photo courtesy of the interviewee

Author: film and television weather vane

On November 13th, this year, the box office in China mainland exceeded 50 billion yuan. This is the first time that the box office in China has reached this integer mark in the past four years since 2020. It is estimated that the box office in the whole year is expected to reach 55 billion yuan to 56 billion yuan, reflecting the good recovery of the film market in China after the epidemic.

According to the preliminary statistics of the State Film Office, as of November 13th, the box office of China mainland movies exceeded 50 billion yuan this year, which is the first time that the box office of the whole country has reached this integer mark since it came out of the epidemic haze in the past four years from 2019.

Judging from the movies scheduled for more than one month this year, The Wind Vane predicts that the box office of Chinese movies is expected to reach 55 billion yuan to 56 billion yuan in 2023, or it will return to the level of 55.852 billion yuan in 2017.

Although there is still a gap from the highest annual box office record of 64.148 billion yuan in China film history set in 2019, it has shown a good recovery trend of China film market after the COVID-19 epidemic, which is commendable.

Judging from the box office performance of a single film, Up to now, Man Jiang Hong topped the annual box office list with a box office of 4.544 billion yuan. It is not only the highest-grossing film directed by Zhang Yimou, but also the 6th in the total box office list of China film history.

Wandering Earth 2 ranked second with a box office of 4.029 billion yuan. With its extraordinary imagination, excellent production and shocking visual effects, it continued the good reputation and box office trend of the first film, representing the highest level of science fiction movies in China. At the 36th Golden Rooster Awards Ceremony held in Xiamen on the evening of November 4th, the film won two awards, the special award of the jury and the best recording.

The realistic film "Put all your eggs in one basket" directed by the young director’s bid for the Olympic Games ranked third at the box office of 3.848 billion yuan, making it the biggest dark horse in China mainland film market this year. The slogan of the film "One more person watching the movie, one less person being deceived" is deeply rooted in the hearts of the people.

Disappeared She, Part One, In an Octagonal Cage, Three Wan Li in Chang ‘an, Bear with Me, Rock-solid and Unfamiliar Life are temporarily ranked 4th to 10th in the annual box office list.

This situation, except once in 2020 due to the epidemic, has seen one or three imported films enter the top 10 of the national annual box office list in other years. Not only that, so far this year, domestic films have accounted for more than 80% of the box office, and the proportion of summer files is as high as 87.58%!

This fully shows that today’s China audiences are more and more fond of watching excellent domestic films, and they are tired of the sequels and routines of Hollywood commercial blockbusters.

The polarization of the film market is also manifested in the increasing proportion of box office in major holidays such as Spring Festival, summer vacation and National Day.

This year’s Spring Festival box office is 6.765 billion yuan, summer box office is as high as 20.62 billion yuan, and National Day box office is 2.735 billion yuan. The box office of these three major periods alone totals 30.12 billion yuan, accounting for more than 60% of the total box office of 50 billion yuan.

If China’s film market wants to change the current situation that it relies too much on the schedule of major holidays, it must, as Mao Yu, executive deputy director of the Film Bureau, put it, "continue to work hard under the creation and construction of weekend schedules".

Looking forward to the rest of this year for more than a month, there will be excellent works to bring more surprises to the audience and the market!

1905 movie network news The sci-fi comedy film starring Bao Beier and Xin Zhilei and starring Wei Xiang was released nationwide on September 11th. The film mainly tells the story that the robot (Xin Zhilei) was ordered to save the endangered human Fang Yuan (Bao Beier), so the robot girl and the human started to live together, but the magical brain circuit and super power led to the goal. I think that the first day of the protective robot can love and love, and always accompany Fang Yuan. In the daily life of "love each other and kill each other", we integrate into each other’s lives and learn to love and be loved in constant running-in, thus staged a fantasy love that spans time and space and species.

The first easy decompression film in 2020

Since the movie My Girlfriend is a Robot was screened in advance on September 5th, the audience has been receiving constant praise. In the film, the robot and human beings get along with each other beyond reality, which has created many funny scenes for this film. For example, the robot lifted the bus with one hand in order to pick up coins for Fang Yuan in the first day of junior high school, and Fang Yuan woke up the sleeping junior high school and issued the password of "giao giao for me" … While laughing, the film also expressed the warm-hearted theme of recalling family and cherishing people around him. The climax of the film is based on the earthquake disaster, which shows the beautiful love between Fang Yuan and the first day of junior high school to the fullest, which can be described as Qi Fei’s laughter and tears.

Bao Beier’s acting online boldly challenges diverse roles.

On September 9th, Bao Beier appeared in a black suit at the premiere of My Girlfriend is a Robot. After the screening, she generously shared her filming experience with the audience. When asked if he is consistent with Fang Yuan’s personality in real life, Bao Beier said frankly: "The fun of actors lies in playing different roles. Just because I am such a man in my play doesn’t mean that I am also in my life. " Earlier, the image of the vicious rich second generation Zhao Gongzi in "Big Man" was deeply rooted in the hearts of the people. This time, Bao Beier played a timid boyfriend, leaving a contrast impression on the audience. In My Girlfriend is a Robot, Bao Beier interprets the image of a funny, man show and emotional contemporary boyfriend properly, and holds his emotions accurately, pulling the hearts of the audience regardless of laughter and sadness.

The healing film "My Girlfriend is a Robot" in 2020 has been released. On September 11th, I came to the cinema to feel the long-lost laughter and emotion and regain my love and warmth.

It is a touching friendship between two men.

It’s a period of no virtue story.

It reflects the reality and exposes human nature.

It is even very likely that it will be "handed down to future generations."

"the turn of Panga"

This hot word that everyone has been familiar with recently.

Where did it come from?

This has to start with the story of these two men. ……

Everyone knows the two protagonists of "The Turn of Panga"

"Pan" refers to the sketch actor Pan Changjiang.

"Ga" refers to Xie Mengwei, who plays Zhang Ga, a soldier.

Needless to say, Pan Changjiang has attended 20 Spring Festival Galas.

There should not be many people in the country who don’t know him.

"Gazi" was also a real fire in those days.

By the way, it is our male god of middle-aged and elderly people after 90.

Not too much.

But Gazi’s star career

Since Private Zhang Ga, it has basically come to a screeching halt.

I acted in some plays, but none of them were famous.

I guess I didn’t make much money.

(Da Bu Liu: refers to the English abbreviation transliteration of money and ten thousand)

The witty Gazi found himself a new way out.

"live broadcast with goods"

Relying on the popularity of childhood

Gazi’s live broadcast is also popular.

Intimate, he also returned to the "family" in the live broadcast room.

Took a famous name "Ga Jia Jun"

Nothing, just take the mighty Ga family army.

Come out for a walk and find someone to pk

With the growth of "Gajia Army"

Brother Gazi may also be a little "gone with the wind"

"People floating in rivers and lakes will inevitably get stabbed."

Finally, something happened.

Gazi was caught selling fake wine by Gajia Army.

At first, Gazi was still stubborn.

But it was still hammered.

Gazi made a live broadcast to apologize to Gajiajun.

Countless Gajia troops and people who eat melons came to denounce them.

Gazi, a muscular man, was scolded until he cried.

I can’t hold on to it.

At this moment, the man

Him! Come on! Yes!

As a senior with rich life experience.

Pan Shu quickly gave Gazi a lecture.

A series of ideological and moral education

Sentence! Sentence! Classics! Canon!

Pan Shu also focused on his

"live money view"

He told Gazi not to broadcast live to save face.

Not to mention not to sneak a live broadcast in order to earn money.

When it comes to not caring about face

Pan Shu slapped his face as he spoke.

These slaps fanned Pan Shu’s face, and also fanned Gazi’s heart.

After listening to Pan Shu’s teachings, Gazi was deeply moved.

He remembered running in Baiyangdian sunset when he was a child.

I remembered my initial heart.

I believe that Gazi is not the only one who has realized this at the moment.

The audience who ate melons at the scene also realized it.

Everyone, including me, must believe it

There is an old-timer with such integrity as Teacher Pan.

The smoky live broadcast industry

Will definitely open the clouds and see the light.

But! Yes!

I never expected it.

A few days later, netizens saw it.

Such a sad scene

Pan Shu, who advised Ga to turn around

Open your own live broadcast, engage in e-commerce and sell wine!

Proficiency in business, fluency in speech

startling

Pan Shu, who regards "reaching for success" as dirt.

I also began to care about the payment progress of the entrepreneurs.

Although the virtual on the network may not be easy to grasp

But there are still unpaid ones that must be paid quickly.

This wave of operation down.

Repentant Gazi, moved passers-by all stupid.

Although I am also very puzzled.

But with respect for old artists,

I studied the reason from a scientific point of view.

Finally, it turns out that it’s really not weird Pan Shu.

The deepest natural water depth of the Yangtze River is in Niuguanji.

The depth of 103 meters is higher than 30 stories.

The deepest depth of Baiyangdian Lake in Gazi is unknown.

But the average water depth is only 2.3 meters

This is reasonable, although the water in the webcast is very deep.

But not as deep as the Yangtze River!

Gazi in Baiyangdian can’t grasp it.

But he Pan Changjiang.

This wave, this wave is

"Learn from Ga’s long skills to control Ga"

Who would have thought that Pan Shu wouldn’t play skits?

Studying the art of war

However, it seems that he Pan Shu

I’m not sure very well either.

Family members shopping at Pan Shu’s house.

Also feedback some quality problems.

"Tu Ga will eventually become Ga".

The family is so sad now.

His name was changed from "Pan Shu" to "Pan Zi"

In the live broadcast room of "Uncle Ga"

All let him to persuade "Pan Zi".

In the live room of "Pan Zi"

They also made him listen to Uncle Ga.

In this regard, "Uncle" said

"I really can’t persuade Pan Zi, I can only mind my own business."

Things have come to an end here

"The Turn of Panga" was born.

Became almost comparable to

The existence of "Jing ze Yan Xiang"

But I think.

This matter cannot and should not be.

Just smile and smile in the past.

Star live broadcast to make money, no shame.

Shame, it’s a lie!

Appendix: (Homework after class)

(1) Recite the full text of "The Turn of Panga"

(2) read the full text, think about Pan Shu’s attitude change before and after what enlightenment to you? What caused him to change so much?

3 Forward likes to watch Sanlian

Doctor, for a minute, the posture keeps rising.

-End of this period-

Welcome to share your circle of friends ~

I’m Dr. Curious

Nice to meet you.

Original title: "What is the" Pan-Ga Turn "that has been popular all over the network recently? 》

Read the original text

　　[car home New Energy] Recently, we learned from relevant channels that the price of (|) (hereinafter referred to as Extreme Krypton 001) double-motor YOU version will increase by 18,000-20,000 yuan from May 1, 2022, and the price will increase from the current 368,000 yuan to about 388,000 yuan. According to the official information released before, other models of Krypton 001 may also increase their prices, but the increase is undecided.

　　At the beginning of April 2022, Krypton said that from 0: 00 on May 1, 2022, the price of Krypton 001 will be raised, and the rights and price adjustment plan will be announced before April 30, 2022; The price of the car will not be adjusted in April 2022. The official said that the reason for this price increase is the sharp rise in the price of upstream raw materials, the tension in the global automobile supply chain, the decline in subsidies, cost and supply chain pressure.

　　At present, Krypton 001 has three models on sale, namely, the WE version with long battery life single motor, the WE version with long battery life double motor and the YOU version with long battery life. The current prices are 286,400 yuan (subsidized price), 286,400 yuan (subsidized price) and 368,000 yuan respectively. According to the information we have learned, the price of YOU version will increase to about 388,000 yuan, and the price increase of the other two models is undecided. (Text/car home You Dongqing)

　　[North-South economy, both good]

　　In recent years, voices such as "the south is crushing the north in an all-round way" and "the south is strong and the north is weak" often appear on the Internet. How to correctly treat the economic gap between North and South in China? What are the comparative advantages and development opportunities of the North under the new development pattern? With these questions, the reporter from Economic Daily-China Economic Net interviewed Lu Baile, secretary and chairman of Dagong International Party Committee.

　　Lu Baile believes that "North-South economic gap" can better reflect the pattern and present situation of China’s North-South economic development than the popular saying on the Internet. Regarding the economic comparison between the north and the south of China, Lu Baile said that it should be viewed objectively from a historical perspective and a development perspective. The economic difference between the north and the south more reflects the complementary advantages of the north and the south in China’s industrial layout. China has a vast territory, and each region has its own characteristics. In recent years, the spatial structure of China’s economic development is changing, and the characteristics of multi-point flowering and cooperation are becoming more and more obvious. With the accelerated construction of China’s new development pattern, the industrial layout in different regions is expected to be further optimized, and the advantages of coordinated economic development between North and South will be further reflected in the future.

　　Economic Daily-China Economic Net reporter: Recently, the topic of North-South economic gap has been heated up again. What do you think?

　　Lu Baile:Objectively speaking, these arguments and voices only see the appearance of things, and it is biased to draw these conclusions from the comparison of individual data. China has a vast territory. Influenced by land, climate, population and other factors since ancient times, there are certain differences in economic development between the north and the south. In addition, the implementation of national industrial layout and opening-up strategies in different historical periods since the founding of New China are the main factors that lead to the differences in economic composition and marketization between the north and the south. Therefore, from the point of view of history and development, compared with the popular saying "North-South economic gap" on the Internet, "North-South economic gap" can better reflect the pattern and present situation of China’s North-South economic development.

　　From the perspective of historical factors, the historical legacy of industrial development layout in different periods of the planned economy era has a certain impact on the differences in industrial structure between north and south regions. At the beginning of the founding of New China, China was faced with a severe economic situation. The domestic productivity was not only very backward, but also the layout was extremely unbalanced. More than half of the heavy industries were concentrated in the Northeast. Since then, due to the consideration of the international and domestic situation and geopolitical factors, the focus of a large number of new projects has been in the inland central and western regions; Since then, it has experienced the strategic layout of expanding the main industries to the inland depth, such as the third-line construction. These national industrial strategic layouts in different periods have distinct characteristics of the times, which have made important contributions to the development of national economy in a specific period, but objectively they have also branded the industrial structure in different regions with the times. Since then, with the promotion of China’s reform and opening-up policy, industrial upgrading and market-oriented reform, the historical accumulation of industry has also caused differences in economic development nodes in different regions. In this process, the temporary imbalance of economic development in different regions is inevitable. Therefore, in dealing with the economic comparison between the north and the south of China, we should look at it objectively from a historical perspective and a developmental perspective.

　　Since the reform and opening up, there have been some differences in the development direction of different industries in the north and south regions of China, but this difference more reflects the complementary advantages of the north and south regions in China’s industrial layout. China’s southern region began to implement the reform and opening-up policy earlier than the northern region. Thanks to the development of international division of labor and export-oriented economy, and the inherent geographical advantages in shipping, the southern region participated in the international market competition earlier, with a high degree of marketization and a high proportion of non-public economy.

　　On the other hand, although the development of export-oriented economy in the northern region is relatively backward, the supporting role of the northern economy in China’s basic industries, energy, agriculture and other fields ensures the smooth implementation of the opening-up strategy in the southern region and the overall security and balance of the national economy. At the same time, with its advantages in scientific research, education and other fields, the north has imported indispensable human resources for the development of the southern economy. In this sense, this economic difference between the north and the south more reflects the complementary advantages of the north and the south in China’s industrial layout.

　　In addition, we believe that it is too simplistic and general to distinguish China only from North and South or East and West. China has a vast territory, and each region has its own characteristics. In recent years, the spatial structure of China’s economic development is changing, with the regional layout of the western development, the revitalization of Northeast China, the rise of central China, the modernization of eastern China, and the layout of economic belts and urban agglomerations such as promoting the coordinated development of Beijing-Tianjin-Hebei, the development of the Yangtze River Economic Belt, the construction of Guangdong-Hong Kong-Macao Greater Bay Area and the integrated development of the Yangtze River Delta, and the characteristics of multi-point flowering and cooperation are becoming more and more obvious. It is predicted that in the future, central cities, urban agglomerations and economic belts will be the main spatial carriers to promote the flow of factors between regions and form a regional economic layout with complementary advantages and high-quality development.

　　Economic Daily-China Economic Net reporter: Is there really a huge gap between the North and the South? How to treat this gap rationally?

　　Lu Baile:Judging from the economic aggregate and economic growth rate, there is indeed a certain gap between some provinces in the north and south at this stage, but we believe that the term "economic difference between the north and the south" can better reflect the pattern and current situation of economic development in the north and south of China. To some extent, it is this complementary difference that supports the rapid development of China’s economy, so we should treat this difference dialectically from a historical perspective and a developmental perspective.

　　The difference between the north and the south of China is mainly reflected in the industrial structure, in which the south is dominated by light industry and foreign trade, while the north is dominated by agriculture and heavy industry, and this difference is mainly determined by the endowment conditions and the needs of different stages of China’s economic development. From the north, its natural resources are abundant, Shanxi, Hebei, Inner Mongolia and other provinces have abundant coal resources, Shaanxi-Gansu-Ningxia and Northeast China have abundant oil and natural gas reserves, and North China and Northeast China have vast land, especially in the Northeast Plain. Therefore, at the beginning of the founding of New China, a large number of resource-intensive industries, heavy chemical industries with high dependence on natural resources and agriculture were mainly located in the north, thus forming an industrial structure dominated by agriculture and heavy chemical industries in the north. From the south, its natural resources are relatively scarce, and due to historical inertia, light industry with human labor as the mainstay has been in a dominant position in the southern economy for a long time. After the reform and opening-up, the comparative advantages of shipping facilities in the southeast coastal areas have been brought into full play, and with the support of national policies, the export-oriented economy in the southern region has developed rapidly, and two economic zones, the Yangtze River Delta and the Pearl River Delta, have been formed.

　　With the weakening of investment, the value chain of heavy chemical industry, which is highly dependent on investment in the northern economy, has been hit to some extent and needs to promote industrial transformation; However, the negative impact of the slowdown in investment on the southern economy is relatively small, and the dividend brought by the export-oriented economic development model has been obtained. Therefore, the differentiated industrial structure between the North and the South makes its economic performance different at different stages of economic development, and it is this differentiated industrial structure that makes China maintain a rapid economic growth rate under different economic development modes.

　　At present, China is speeding up the construction of a new development pattern with the domestic big cycle as the main body and the domestic and international double cycles promoting each other. It is expected that under the new development pattern, the differences in industrial structure between the North and the South will bring their respective comparative advantages. The two sides will jointly promote the high-quality development of China’s economy in the process of supplementing shortcomings, forging long boards, complementing advantages and industrial synergy.

　　Economic Daily-China Economic Net reporter: Under the new development pattern, what are the comparative advantages, latecomer advantages and development opportunities of the North?

　　Lu Baile:In recent years, great changes have taken place in the economic situation at home and abroad, and the central government has sized up the situation and proposed to speed up the construction of a new development pattern with the domestic big cycle as the main body and the domestic and international double cycles promoting each other. From the connotation of the new development pattern, it includes the transformation of the market and the transformation of the industrial chain, etc. The former means that the supply and demand of the market begin to tilt from the international market to the domestic market, while the latter means that the upgrading of the industrial chain relying on independent innovation will dominate the future development direction of China’s industry. At these two levels, relying on the broad market space and solid comparative advantages of scientific research and education, the northern region of China is bound to usher in a new period of development opportunities under the new development pattern.

　　From the perspective of market transformation, since the reform and opening up, China’s economic pattern, especially in the southern region, has long been biased towards the export-oriented economic model. Under the new development pattern, the focus of the market will gradually shift to the domestic market. In this transformation process, the development of market potential in the northern region is the key to the success of the transformation. Judging from some economic indicators other than GDP, the consumption potential of residents in the northern region is gradually catching up with that in the southern region. According to the data released by the National Bureau of Statistics, the top ten provinces with per capita disposable income in 2020 are Shanghai, Beijing, Zhejiang, Tianjin, Jiangsu, Guangdong, Fujian, Shandong, Liaoning and Inner Mongolia. With the domestic economic growth relying more and more on the cultivation of the domestic consumer market, the contribution of economic growth in the northern region will be more prominent in stimulating the national economic growth in the future. Under the new development pattern, the late-developing advantages of the northern region will be gradually reflected in regional coordinated and balanced development, coordinated development of urban and rural areas and rural market development.

　　From the perspective of industrial chain transformation, the trade conflict between China and the United States in the past two years has highlighted the weakness of China’s industries, especially advanced manufacturing industries, which relied heavily on the international market in the past period. How to break through this bottleneck is the key for China’s economy to take off in the next step, and relevant strategies have been highlighted in the new development pattern. Large scientific research institutes and many state-owned enterprise headquarters and R&D centers have gathered in the northern region, which are the source power for China to upgrade its industrial chain through scientific and technological innovation in the next step. Especially with the state-owned enterprises entering a new round of reform, enterprises will develop by leaps and bounds in terms of operating efficiency, innovation ability and competitiveness in the future, helping the northern region to catch up with the economy.

　　In addition, under the new development pattern, the northern region has also ushered in a new round of development opportunities in agriculture and other fields. Agriculture has always been the dominant industry in northern China. Under the new development pattern with the domestic macro-cycle as the main body, the role of agriculture in ensuring its position in the national economy has been further enhanced. Rural market development is an important component of China’s domestic circular market cultivation, and it is also a key area of development. It is expected that the development of agricultural economy in the future will help China’s northern economy to a new level.

　　To sum up, under the new development pattern, the complementary economic advantages and industrial synergy between the north and the south of China are expected to further deepen.

　　Economic Daily-China Economic Net reporter: What suggestions do you have for the coordinated development of China’s North-South economy?

　　Lu Baile:In promoting regional coordinated development, first, the top-level design should be strengthened at the macro level to meet the needs of promoting high-quality economic development under the new development pattern; Second, all regions should make up short boards and forge long boards according to their own conditions, give play to their comparative advantages, and implement the overall planning. In fact, in recent years, China has introduced many policies and measures to promote coordinated regional development from different levels.

　　In the Central Committee of the Communist Party of China’s Proposal on Formulating the Fourteenth Five-year Plan for National Economic and Social Development and the Long-term Goals in 2035, "the gap between urban and rural regional development and the gap between residents’ living standards has been significantly reduced" has become one of the long-term goals in 2035. From the specific measures: first, in terms of production factors, promote the market-oriented allocation reform of land, labor, capital, technology and data elements, improve the efficiency of resource allocation, and give play to the decisive role of the market in resource allocation; Second, in terms of system, promote the reform of state-owned enterprises and give play to the strategic supporting role of state-owned economy; Third, at the specific regional policy level, promote regional development strategies such as the development of the western region, the comprehensive revitalization of the northeast, the rise of the central region, and the coordinated development of Beijing-Tianjin-Hebei.

　　In the future, we need to do a good job in the implementation of the policies that have been introduced and improve the policy landing effect. First, combine the advantages of land, resources, technology and labor in the north with the capital and scientific and technological innovation ability in the south to realize the complementarity between the north and the south; Second, there are many state-owned enterprises in the north. Through the implementation of the Three-year Action Plan for State-owned Enterprise Reform (2020-2022), the state-owned enterprises will truly become stronger and better, enhance the vitality of state-owned enterprises, improve efficiency, and realize the strategic supporting role of the state-owned economy; Third, effectively solve the pain points in regional policies, reverse misunderstandings, and guide the flow of funds, talents and technology.

　　We believe that with the accelerated construction of China’s new development pattern, the regional industrial layout is expected to be further optimized, and the advantages of China’s coordinated economic development between North and South will be further reflected in the future.

　　Economic Daily-China Economic Net reporter: There are a large number of state-owned enterprises in the north, especially in the northeast. Under the new situation, can the North gain new development momentum by deepening the reform of state-owned enterprises?

　　Lu Baile:On June 30, 2020, the 14th meeting of the Central Committee for Deep Reform deliberated and adopted the Three-year Action Plan for State-owned Enterprise Reform (2020-2022), which is a programmatic document for deepening the reform of state-owned enterprises in China in the new development stage. With the in-depth implementation of the three-year reform of state-owned enterprises, the advantages that the North can obtain mainly include the following aspects.

　　First of all, compared with the south, the state-owned enterprises in northern China account for a relatively large proportion, and the reform of state-owned enterprises under the new situation is expected to make the northern region play a late-comer advantage and revitalize the state-owned economy through scientific and technological innovation. Secondly, the state-owned enterprises in the northern region are more intensive and the natural resources are more abundant. Through appropriate mergers and reorganizations, especially for regional resource-intensive state-owned enterprises, it is expected to further give play to the comparative advantages of resource agglomeration of state-owned enterprises in the northern region and make them stronger, better and bigger. Thirdly, cross-regional integration of state-owned enterprises is also conducive to enhancing economic cooperation and coordinated development between the North and the South. (Economic Daily-China Economic Net reporter Ma Changyan)