CCTV News:The sampling results of online shopping for children’s products in 2018 released by the State Administration of Market Supervision today (23rd) showed that among the 462 groups of goods actually delivered, 61 groups of goods had no factory name and address, and 116 groups of unqualified goods were detected, with an overall unqualified product detection rate of 28.9%.

　　13 home appliance platforms, including JD.COM, Amazon, Dangdang, Honeybud.com, Vipshop, Gome Online, No.1 Store, Baby Friendly Room, Mother and Baby Home, Tmall Mall, Taobao.com, Beibei.com and Mushroom Street, were selected for the quality sampling of online trading children’s products, involving seven categories of children’s products: children’s shoes, children’s toys, children’s clothing, baby diapers, roller skates, toy scooters and baby straps (bags). Among them:

　　62 groups of children’s shoes were sampled, and 55 groups actually arrived, including 7 groups without factory name and address. After testing, 16 groups were unqualified, and the detection rate of unqualified products was 33.3%.

　　60 groups of children’s toys were sampled, and 53 groups actually arrived, including 3 groups without factory name and address. After testing, 2 groups were unqualified, and the detection rate of unqualified products was 4%.

　　39 groups of children’s diapers were sampled, and 39 groups actually arrived. After testing, all the samples were qualified;

　　40 groups of roller skates were sampled, and 40 groups actually arrived. After testing, 19 groups were unqualified, and the detection rate of unqualified goods was 47.5%.

　　40 groups of toy scooters were sampled, and 40 groups actually arrived, including 5 groups without factory name and address. After testing, 16 groups were unqualified, and the detection rate of unqualified products was 45.7%.

　　25 groups of baby suspenders (bags) were randomly selected, and 25 groups actually arrived. After testing, 8 groups were unqualified, and the detection rate of unqualified goods was 32%.

　　210 groups of children’s clothing were sampled, and 210 groups actually arrived, including 46 groups without factory name and address. After inspection, 55 groups were unqualified, and the detection rate of unqualified products was 33.5%.

　　Zhou Shiping, director of the Consumer Protection Bureau of the State Administration of Market Supervision, said that the sampling inspection of commodity quality in the circulation field is a targeted sampling inspection. The seven commodity varieties selected for the sampling inspection of online trading children’s products are the targeted targets determined by the market supervision departments of the four provinces (cities) entrusted with the task after analyzing the data of local consumer complaints and reports, and then determined by the General Administration after overall planning and balance. The main purpose of sampling inspection of commodity quality in circulation field is to prevent the risk of endangering personal and property safety. Detection indicators mainly focus on key indicators related to personal and property safety, rather than "full physical examination" of commodities. The published qualified commodities refer to the commodities whose key indicators are qualified.

　　According to the latest analysis data of the State Administration of Market Supervision, in 2017, there were more than 10,000 complaints and reports about children’s products nationwide, a sharp increase of 36.3% year-on-year, making it one of the fastest growing commodity varieties.

　　It is understood that in 2018, the results of the special sampling inspection on the quality of online trading children’s products and the list of unqualified products have been announced on the website of the State Administration of Markets. (CCTV reporter Wang Wei)

　　The wise ancients knew and dealt with the plague.

　　Yin and Shang dynasties We have been able to see the early records of the epidemic and the measures taken to avoid it. Perfect sewers have also been excavated in Yin Ruins, indicating that the city has public health facilities, which is conducive to reducing the occurrence of epidemics.

The picture shows the word "service" (epidemic) in Oracle Bone Inscriptions, which shows that Chinese has known the knowledge about epidemic for a long time. (information photo)

　　Zhou royal family Ceremonies to expel the plague were held regularly, and officials responsible for handling the epidemic were also set up. The Classic of Mountains and Seas contains seven kinds of drugs for treating plague, such as smoked grass.

　　After Qin and Han dynasties Traditional Chinese medicine tends to be mature, and Huangdi Neijing has a complete idea of disease prevention and treatment. It is suggested that people should strengthen prevention before the onset, or treat it as early as possible in the early stage of the onset and prevent recurrence after treatment.

　　 Other TCM classics, such as Treatise on Febrile Diseases and Shennong Herbal Classic, provide dialectical prescriptions and drug knowledge for preventing and treating diseases.

　　Progressive ideas and means of prevention and control

　　Sui dynasty People realize that infectious diseases are caused by "surly qi" and have their own special causes.

　　Ming dynasty Wu Youke pointedly pointed out that "Qi is the thing, and the thing is the gas", and the cause may be some invisible substance, which is very close to the hypothesis of microbial etiology.

　　 In terms of prevention, Hua Tuo proposed to use Tu Su wine, Ge Hong proposed to use Laojun Shenming powder, and later someone proposed to take Huoxiang Zhengqi powder.Tang and song dynasties Aromatherapy was widely used to prevent diseases, and burning Atractylodes lancea was popular in Ming Dynasty to purify the air.

　　Mid-Ming dynasty Vaccination against smallpox appeared among the people. Later, some foreign envoys came to study and brought this technology back to Europe. On this basis, the British medical scientist Jenner invented vaccinia vaccination, which laid the foundation for the final elimination of smallpox, a severe infectious disease in the world.

The picture shows the Han Dynasty mural "Hometown Nuo Map" of Wushi Temple in Jiaxiang, Shandong Province, which reflects the concept of expelling poisonous insects and avoiding epidemics in the Han Dynasty.

　　 as far back asJin dynasty Institutionalized epidemic prevention measures have been formed. The government stipulates that courtiers who have patients and infected more than three people are not allowed to enter the palace for 100 days, although they are not sick.

　　Song dynasty Pay attention to the disposal and cremation of the bodies of the infected dead as soon as possible.

　　Qing dynasty There is a "pox shelter" in the court to isolate people infected with smallpox, and it is stipulated that relatives can visit after nine days of isolation.

　　A benevolent doctor in the epidemic

　　 Epidemic prevention and treatment are inseparable from doctors. In ancient China, a group of great doctors stood up in the great epidemic and left valuable spiritual wealth and treatment experience for future generations.

　　 During the Song Dynasty, there were many epidemics, and the government often sent medical officers to local areas to distribute drug relief. Li Tang’s Map of Village Doctors in Song Dynasty vividly depicts the situation of doctors treating patients. (information photo)

　　At the end of the Eastern Han Dynasty, the plague raged. Famous doctor Zhang Zhongjing The clan originally had more than 200 people, and two-thirds of them died in 10 years. In his grief, he wrote Treatise on Exogenous Febrile Diseases, which became a model of TCM syndrome differentiation and treatment. He emphasized that doctors should have the spirit of "helping the relatives from the top and saving the poor from the bottom", and carried out the rigorous attitude of "assiduously seeking the ancient teachings and learning from others" in research medicine, which was called by the later Buddha."medical sage".

　　Sun Simiao, a famous doctor in Tang Dynasty More than 600 leprosy patients with chronic infectious diseases who were discriminated by society were treated, and doctors were required to "not look ahead and look back, think about good or bad, and protect their lives" when treating patients, which established the medical ethics norms of traditional Chinese medicine, and their medical ethics were deeply admired by later generations."drug king" Known as.

Wu Youke’s Treatise on Epidemic Fever in Ming Dynasty is the first monograph on plague in China. (information photo)

　　 In 1232, a great epidemic broke out in the capital of song dynasty, killing more than 900 thousand people. At that time, famous doctorsLi Gao The "Puji Disinfection Drink" was created, which was very popular, and people carved the prescription on stone tablets to spread it. His studentsLuo tianyi He also became a famous doctor who was good at saving the epidemic, and treated many officers and men infected with the epidemic in the Yuan Dynasty.

　　Many famous prescriptions of traditional Chinese medicine that are still in use today are summarized by famous doctors in actual combat. Such as Wu Youke’s Dayuan Drink, Yinqiao Powder from Ye Tianshi and Wu Jutong, Yu Shiyu’s Qingwen Baidu Drink, Yang Lishan’s Shengjiang Powder and Wang Qingren’s Jiedu Huoxue Decoction.

　　 In the face of various plagues, groups of benevolent doctors in ancient China did not shrink back, did not avoid difficulties and dangers, and repeatedly studied the treatment in practice, and gained very valuable experience, which saved countless lives and made great contributions to the epidemic prevention and anti-epidemic in ancient society.

Every reporter | Cai Yayun every editor | Lin Jingjing　　　　

Unlimited purchase and loan, 108 sets of judicial auction houses have attracted great attention in Chengdu real estate market after entering the market.

The reporter of national business daily learned that these houses with a starting price of 500 million yuan are located in Chengdu’s once-popular project — — Nanhu international community, mostly 200 ~ 400 square meters of large huxing, and the unit price is lower than the market price.

However, just before the upcoming judicial auction, the first batch of 10 suites originally scheduled for auction on the 22nd suddenly "withdrew".

Chengdu Senyu Industrial Group, which expected to pay off part of its debts through this judicial auction, has the already difficult road of debt repayment experienced twists and turns again?

　

Nanhu international community. Every reporter Cai Yazhen photo

The reporter found on the 21st that the first batch of 10 suites originally planned to be auctioned on October 22nd had all been withdrawn. The reason for the withdrawal shows: "The applicant executor applied to withdraw the auction on the grounds of reconciliation with the executed person."

Judicial auction houses are not affected by Chengdu’s purchase restriction policy (that is, they don’t need the qualification of purchasing houses in Tianfu New District), and they can be mortgaged, so they have great advantages under the current regulatory background.

However, judging from the judicial auction of Nanhu International’s 108 suites, although each suite has attracted thousands or even more than 4,000 times of attention, the number of applicants for each suite is always zero.

The next auction of 10 suites will be held on October 26th.

"The house of judicial auction should go to see the house in advance, and the court is not responsible for whether the house is flawed." The staff of the Intermediate People’s Court of Chengdu, Sichuan Province, who is in charge of the auction, told the reporter.

Ali auction shows that there are 108 sets of judicial auctions in Nanhu International Community, which are distributed in buildings 20, 21, 22, 23, 32, 39, 40, 41 and 42 of Nanhu International Community. The size of the units is between 850 and 442 square meters, and the total starting price is between 1.367 million yuan and 4.899 million yuan, but most of them are large units, with 11.

Nanhu International Community used to be a smash hit in Chengdu. It is located in Section 2 of Lushan Avenue in Tianfu New District, a national new district, close to Nanhu Park and surrounded by Jiang ‘an River, with high living comfort.

Because of this, Nanhu International has set a record of "selling 450,000 square meters in one year and selling 10,000 suites in three years" and has a glorious past of "Chengdu property market winning three consecutive titles".

Today, in Nanhu International Community, Huayang Street, Tianfu New District, the reporter saw that the whole community was divided into seven phases and developed in batches, covering an area of about 6,000 mu, one of which was delivered in 2010.

"After the purchase restriction upgrade in Chengdu in May this year, the transaction volume of this property is still relatively good compared with several surrounding properties, and about 3 or 4 sets will be sold every month." The staff of the second-hand housing agency near Nanhu International Community told the reporter.

However, compared with before the adjustment and upgrading, the second-hand housing prices in Nanhu International Community have been reduced a lot. Before May of this year, the transaction unit price of Nanhu International Qingshui second-hand house was 17,000 ~ 18,000 yuan. After the adjustment and upgrading, the transaction unit price dropped to 13,000 ~ 14,000 yuan.

The average price of this judicial auction is about 10,000 yuan, which has certain advantages over the market price, but there are still many market participants who think that the area of these houses is too large and the total price is high.

China Huarong Asset Management Co., Ltd. (hereinafter referred to as "Huarong"), as the mortgagee, hoped to recover the debt through judicial auction, but with the withdrawal of the first batch of 10 suites, Senyu’s debt problem was also veiled.

Chengdu Senyu Industrial Group is a local real estate enterprise in Chengdu. Founded in 1995, it has successively developed Huayang Fuhe Music Garden, Wenjiang Senyu Music Garden, Mumashan Vienna Forest Villa, Wenjiang Meiyin Valley, Airport Hanlin Island, Shuangliu Haitang Bay, Haitang Mansion and Jintang Kema Town in Chengdu. Since 2000, it has been rated as "Top Ten Real Estate Development Enterprises in Sichuan Province" for 13 consecutive years.

Mori Yu, who has problems in the capital chain, worries many creditors. Mori Yu, who has been widely recovered from debts, has no choice but to shut down the company and neither repay interest nor principal to the creditors.

As a result, many creditors, such as Minmetals Trust, Huarong, Huaxia Bank, Industrial Bank and Agricultural Bank, had to take measures such as communication and consultation, seizure of assets and judicial auction to solve their debts.

Company’s legal litigation data in recent years. Image source: Enterprise Check

At the beginning of January 2016, in response to bankruptcy rumors in the market, Senyu issued a statement acknowledging that the company encountered a cash flow crisis, but it did not go bankrupt.

Today, Senyu still exists and still shuts down, but its company’s equity has quietly changed.

On July 25th this year, the shareholders of Senyu were changed from Chengdu Jinrui Investment Co., Ltd. and Chengdu TEDA Investment Co., Ltd. to Chengdu TEDA Investment Co., Ltd. and Sichuan West Huaxi Real Estate Co., Ltd..

The reporter inquired about industrial and commercial registration information of West Sichuan Huaxi Real Estate Co., Ltd., and found that its controlling parties include natural person shareholder Zhao Lingling and West Sichuan Real Estate Development Co., Ltd., which is a wholly-owned subsidiary of West Sichuan Development and Investment Co., Ltd., Behind Sichuan West Development Investment Co., Ltd. (hereinafter referred to as "Sichuan West Development") are seven shareholders, including Sichuan Trust, Sichuan Guotou Asset Custody Co., Ltd. (hereinafter referred to as "Sichuan Guotou"), Beijing Capital Venture Group Co., Ltd. (hereinafter referred to as "Beijing Capital") and China Small and Medium Enterprise Investment Co., Ltd. (hereinafter referred to as "SME Investment").

Image source: Enterprise Check

In addition to this judicial auction house, Senyu’s plot that has been shut down for three years and has experienced unfinished and auction has also attracted much attention.

On another plot on the south side of Nanhu International Community, you can see a construction site with bare red brick walls. When the reporter approached, he found that this site was unoccupied and unguarded.

Compared with the busy construction site across the street, this stopped construction site is particularly quiet. There is a fallen engineering enclosure outside the construction site, which confirms the present situation of unmanned management of this construction site.

"I came here the year before last. At that time, the construction site had been shut down. Look at the nets on it." A construction worker working in a nearby construction site told reporters.

And this site that has been shut down for a long time is the Nanhu International Center developed by Senyu.

The project has been suspended since December 2015, and it is divided into the first phase of Jinhui Pavilion and the second phase of Nanhu Riverside.

In April this year, the owner of Jinhui Pavilion reflected the problems that needed to be solved urgently in the unfinished No.6 building of Jinhui Pavilion on the message platform of local leaders. The Planning, Construction and Land Bureau of Chengdu Management Committee of Tianfu New District replied that since the project of Nanhu International Center was suspended, Tianfu New District had come forward to negotiate that the project contractor Chengdu Construction Engineering Group would advance the capital. After the resumption of work in September 2016, the project was suspended again at the end of June 2017 because Senyu was unable to raise construction funds.

Looking back on October 2012, Senyu won this plot for the construction of Nanhu International Center for a total price of 434 million yuan. On January 22, 2013, Senyu won a 93.7-mu commercial land adjacent to the above plot for a total price of 206 million yuan.

Now, under the situation that the capital chain is broken, Senyu has to raise funds by selling assets to solve the debt problem.

On July 11, 2017, the above-mentioned 93.7 mu commercial plot was listed for sale for the first time, but it was finally auctioned for the first time because no one bid at the auction site. Some insiders told reporters, "At that time, many enterprises were not optimistic about business, and everyone was more willing to buy residential land."

At the end of 2017, the above-mentioned plots were once again reported to be listed for sale, but the final auction was also lost.

On May 29, 2018, after 60 rounds of bidding, the last two plots with a total of about 253 mu were finally won by Sichuan real estate company Lanrun for a total price of 2.315 billion yuan. This auction is also regarded as Mori Yu’s "a glimmer of life".

In addition to the auction price, Lanrun has to pay another 250 million yuan for the resumption of construction of Buildings 1 to 6 of Jinhui Pavilion and the corresponding basement in the first phase of Nanhu International Center.

According to the reporter’s understanding, what Lanrun got was actually the remaining 320,000 square meters of buildable area and 93.7 mu of pure commercial land on the Nanhu International Center.

At present, Lanrun’s resumption of work has been paid in place. Recently, Lanrun also joined hands with Anxin Trust to raise 3.6 billion yuan for the development and construction of Nanhu Project in Tianfu New District of Lanrun Chengdu.

An owner of Jinhui Pavilion in Nanhu International Center told reporters that Jinhui Pavilion will still be built by Senyu, and now it is waiting for the site to resume work.

　　Today (14th), at the press conference held by the State Council Information Office, Sui Jing, director of the Network Security Administration Bureau of the Ministry of Industry and Information Technology, said that the Ministry of Industry and Information Technology continued to promote the special rectification of personal information protection of APP. In 2021, 2.08 million apps were technically tested, 1,549 were notified of violations, and 514 were removed from the shelves, which effectively rectified illegal behaviors.

　　Sui Jing introduced that the Ministry of Industry and Information Technology has always attached great importance to the protection of personal information, resolutely implemented the relevant work arrangements of the CPC Central Committee and the State Council, adhered to the people-centered development idea, and based on the main responsibility, accelerated the implementation of the Personal Information Protection Law and the Data Security Law in the industrial and information fields, and achieved positive results in comprehensively promoting data security and personal information protection.

　　The first is to improve the policy standard system. We have formulated the Regulations on the Protection of Personal Information of Telecommunications and Internet Users, studied and drafted a series of documents such as the Measures for the Management of Data Security in the Field of Industry and Informatization, established a standard system for data security in the industry, and guided all units to standardize and strictly promote all work.

　　The second is to organize and promote special governance. Continue to promote the special rectification of APP personal information protection. In 2021, 2.08 million APPs were organized for technical testing, 1,549 were notified of violations, and 514 were removed from the shelves, effectively rectifying violations.

　　The third is to urge the implementation of corporate responsibility. Further promote the improvement of data security protection capability in the field of industrial information, guide and urge more than 500 enterprises to complete self-assessment, and promote the implementation of corporate security responsibilities. Organize telecom enterprises, Internet enterprises and trade associations to carry out personal information protection, and improve employees’ awareness of law-abiding through case interpretation, warning education and industry self-discipline.

　　In 2022, we will also focus on the following aspects:

　　First, continuously improve the management system. We will speed up the promulgation of the Measures for the Management of Data Security in the Field of Industry and Information Technology and the Regulations on the Protection and Management of Personal Information in Mobile Internet Applications, study and formulate data security standards in important areas such as the collection and use of personal information by APP, the Internet of Vehicles and artificial intelligence, and strengthen personal information protection and data security supervision.

　　The second is to continue to carry out special governance. Organize and carry out special management of APP security for bad APPs such as fraud, gambling, network-related black and gray products and suspected malicious programs. Establish the technical ability of bad APP safety monitoring and disposal, and form a closed-loop governance system of the whole process of "active discovery, risk early warning, legal disposal and supervision and accountability".

　　The third is to protect user rights. Focus on the supervision of key responsibility chains, and achieve full supervision coverage for application stores, third-party software development kits, terminal enterprises, and key Internet companies to create a safer information and communication consumption environment.

　　The fourth is to carry out collaborative governance. We will strengthen cooperation with the network information and public security departments, promote the construction of a comprehensive supervision pattern involving government supervision, enterprise self-discipline, media supervision, social organizations and users, and further create a safer, clearer and more reliable personal information protection and data security work situation.

　　Pi Jun, Secretary of the Party Committee and President of China Youth Publishing House, delivered a keynote speech entitled "Deep Cultivation of Industry Promotes Technological Revolution" at the 2017 World Mobile Internet Conference and New Media Portal Conference. He pointed out that the real technological revolution is bound to occur after the industry is deeply cultivated. The following is the full text of the speech:

　　Any innovation is not an isolated leap, but has its profound historical logic and realistic scene; Similarly, any technological revolution is based on the demand chain of traditional industries, and more is to enhance the value of factors that people neglected in the past. Therefore, the real technological revolution is bound to occur after the deep cultivation of the industry, rather than appearing out of thin air.

　　First, the three strange phenomena of current innovation

　　1. The technology is improving and the quality is decreasing.

　　In many fields, we have encountered the phenomenon of quality degradation caused by technological progress. When we used chemical fertilizers and pesticides to produce high-yield crops, the most innovative agricultural model now is natural free-range chickens and miscellaneous grains with a yield of several hundred kilograms per mu; When we wiped out those manual workshops and artisans with almost artistic standards with big industries, now we are calling for the spirit of artisans (there are a lot of manual workshops in Switzerland and Germany at present). I once visited the headquarters of Mercedes-Benz in Stuttgart, Germany. The models in the 1920s and 1930s have far more aesthetic features than today’s models, and all of them are art treasures. Now, personal tailor and handcraft are all labeled as innovation. In fact, what innovation is there? The starting point of technological progress is often to improve efficiency and save costs, but it does not necessarily bring about quality improvement.

　　2. Marketing is expanding and creativity is shrinking.

　　Channel is king and platform is king, which is the most innovative "false proposition" in recent years. We can only say that channels and platforms are very important in a certain period and in a certain field. But if we must say that it is king, it completely violates common sense and basic dialectics. Marketing behavior does not necessarily bring innovation. Now people who advocate that channels are king and platforms are king just find ways to make money through channels and platforms. Once the business model of paying for content is broken, it is only a matter of minutes to knock over channels and platforms. We need to work hard on people. Any industry is people-oriented and creativity-oriented. Enterprises that are only willing to spend money on channels and platforms, but not on people and creativity, end up making wedding clothes for others.

　　3. Knowledge is in surplus and knowledge is in shortage.

　　We are in an era of information explosion, an era of rapid knowledge surplus. Some knowledge became obsolete as soon as it was invented, and a lot of knowledge became obsolete before it could be applied. Most people are even so pitiful that they can’t even touch the edge of the sea of knowledge in Wang Yang. Not to mention encyclopedic figures such as Leonardo da Vinci and Newton, or people like Wang Yangming and Zeng Guofan who know and do in one, if the proportion of total social knowledge is used to measure modern people, most people can be classified as illiterate with diplomas and Bai Ding with academic qualifications. Many people can’t go to bring peace and stability to the country in the world or start their own businesses in the world. I really don’t know what they have learned after spending so much precious time, money and energy. Intellectuals will be replaced by knowledgeable people.

　　Second, the cause of the problem

　　1. Many industries that have been deeply ploughed have been knocked over in the name of "tradition".

　　Many people often use the word "subversion" to explain innovation. In fact, this has nothing to do with innovation.

　　Taking the media industry as an example, it takes many years to cultivate a real media person, and it also takes many years to form an excellent media tradition, form a social public opinion environment with the spirit of the rule of law, and build a media system that matches the modernization of the national governance system and governance capacity. However, many people naively think that with technological progress like the Internet, everything can be subverted. In fact, we are destroying ourselves: many people and organizations prefer to spend a lot of time and energy, buy various new technologies to argue rumors, delete posts and withdraw manuscripts, but don’t want to spend energy to train real media people-closer to the truth, closer to the facts, closer to life, more clearly expressed, more reasonable and more dialectical. Most Internet media or self-styled new media organizations are becoming a carnival for people who eat melons, and the efficiency of obtaining information in the whole society has been rapidly reduced. It has become the norm to pick up some poor and valuable things from the massive junk information. Some so-called internet media are turning most people into scavengers in the information world. What algorithms and preferences are used to fool investors and those illiterate people with academic qualifications? Such technology has completely lost the soul of the media. The former ideal of news, media justice and the spirit of seeking truth and being pragmatic have disappeared in the internet media.

　　2. The law of production in the material world is opposite to that in the spiritual world.

　　The production of the material world is demand-oriented, which is the iron law in economics. However, now we find that this rule is gradually failing. Why? Because the law of production in the material world is opposite to that in the spiritual world. In the material world, people’s needs are clear. For example, I need a cup to drink water. You can see any kind of cup in the market. For example, if you want to buy an air conditioner, you can choose any favorite brand. But spiritual products are completely opposite, that is to say, before this cultural product is produced, no one can ask for it. For example, before the film "Wrestle, Dad" came out, no one would appeal that we should watch a movie called "Wrestle, Dad". Similarly, before the book Harry Potter came out, no one in the market would ask to read it. In this sense, any demand-oriented prediction and technology of spiritual products are deceptive.

　　More importantly, at present, the spiritual life of young people has completely surpassed the material life. In April this year, the CPC Central Committee and the State Council officially promulgated the Medium-and Long-Term Youth Development Plan 2016-2025, which made institutionalized arrangements for youth work for the first time. This plan will mainly target young people aged 14-35. Under the guidance of this planning spirit and the general situation of reading by the whole people, China Youth Publishing House, together with the big data company Chengdu Shulian Mingpin Company, researched and developed the China Youth Reading Index. We just released the second index two days ago. Our research has seen the crux of the problem: no matter the time, energy or money they put into spiritual life, they have greatly surpassed material life. In the past, it was said that the young people have the world, but now people have invented a word called "those who are 9000 years old have the world" (after 90 +00). However, many people have not studied the living conditions of "9000-year-olds" in spiritual life, so it is impossible to really get their hearts and explore the real market.

　　Third, what should we do?

　　Step 1 embrace tradition

　　This is an era when "tradition" determines "future". This year’s report "The Road to the Future of Artificial Intelligence in China" released by McKinsey & Company clearly pointed out: "Only when artificial intelligence technology is fully applied to traditional industries, not just to technology giants, its economic potential will be fully demonstrated. This requires overcoming many obstacles, including lack of strategic awareness of business leaders, lack of professional and technical knowledge and high implementation costs. "

　　Tradition has left three most precious things: attitude, quality and connotation. Why is the practice of "body and mind" very popular among urban white-collar workers now? In fact, they are all learning the attitude of the ancients-the attitude towards nature, the attitude towards society, others and themselves. No matter what kind of innovation we make, the ultimate goal is to improve quality and connotation. Without these three innovations, they are all hooligans. Especially in the field of spiritual products, we must embrace those institutions and people who have the best traditions and are deeply involved in the industry. As we all know, the most creative enterprise at present is not produced at the forefront of technology, but an ancient institution: the Palace Museum. There will be more and more such examples in the future.

　　Bubbles are generated at the technical end. What can be called traditional things, their starting point must be in line with human nature and Taoism. What we need is to master the traditional core with all our strength, and constantly empower him with new technologies and new models, instead of doing another set. Sima Qian wrote in the biography of Sima Yi in the historical records: The art of war is deep, although three generations of conquering failed to do its justice. In fact, there are many such precious treasures in our tradition, which have not been concealed for hundreds of generations. But only those who deeply cultivate tradition can get it.

　　2. Quality first

　　If the technology represented by the Internet has improved the efficiency of the whole society in the past 30 years, then the innovation represented by culture will improve the quality of the whole society in the next 30 years.

　　The United States, as a hardware, basically took shape in the 1950s. But other innovations never stopped.

　　Standardized things will be eliminated quickly, and personalized things will shine. This is determined by the nature of culture.

　　To be exact, culture has only one function: to ensure that the quality of civilization that has been created is not degraded. No matter what new technology, new model and new format we adopt, it is all for the continued development of the civilization that has already emerged. This requires us to clearly know what level of human civilization exploration has reached, what level of culture has reached, and any cause must start again at this level. Otherwise, we are in danger of reversing history. Therefore, using and embracing new technologies is not the patent of technology school, but should become the mission of traditional industries. Only those institutions that have been deeply involved for many years can do this. As I said earlier, many technical schools only see the formal distinction between paper reading and electronic reading, while China Youth Publishing House has seen the change of reading field, the change of socially necessary consumption time, the industry saturation, and the deep-seated change of aesthetic orientation and value trend. These are all things that laymen can’t touch at all.

　　In the future, all material things will be done by robots or artificial intelligence, while human beings will all turn to spiritual production, and the quality of culture will be determined by people rather than technology.

　　3. Determine the virtual with the real.

　　Now, our focus is not simply to "break away from reality" or "break away from reality", what we need to do is to "determine the emptiness with reality".

　　We pointed out in the latest China Youth Reading Index: Why is the "amplitude" so large between "in the name of people" and "young soul/fresh meat"? The film and television dramas such as "Choosing the Sky" are not technical failures, but logical errors. The fundamental reason is that the logic of youth reading in China has not been grasped, and the "real and imaginary" changes between the general trend from "key words" to "reading field" and the "small trend" of youth reading movement in China have not been properly judged.

　　In my opinion, the cultural industry in the future will move towards the definition of "emptiness" by "reality": reality is the collective situation of this era, the world and society, that is, "state and ecology", and emptiness is the "mentality and intention" determined by this attitude and ecology. The so-called "virtual reality" such as the second dimension, subculture and micro-community are all "virtual insights" of the "real world".

　　This is also the goal of the China Youth Reading Index:

　　In terms of culture, the first is to reconstruct the "expression framework system" that maps the youth in China; The second is to reshape the "cognitive framework system" that cuts across the youth in China; The third is to rebuild the "content framework system" to accommodate China youth.

　　From the market point of view, the first is to measure the "fundamentals" of China youth reading and the changing "hot trends". The second is to measure the "mother of civilization" and "fragments of information, knowledge and thought" read by China youth. The third is to measure the "socially necessary consumption time" and "saturation" of China youth reading.

　　In a word, who can let China youth spend the least time to find what he wants and needs to read most … This will become the axis of optimization, improvement, subversion and change of all the "guiding methods" and "business models" at present.

　　Of course, there is still a long way to go, and we have only taken the first step, but it is already the most crucial step.

　　We are willing to bring exponential growth to the whole industry, which is our responsibility.

Xinhua News Agency, Hangzhou, February 11th (Reporter Zhu Han) Hangzhou, Zhejiang Province launched the "Hangzhou Health Code" on February 11th, using digital technology to strengthen epidemic prevention and control, monitor the health status of the citizens and facilitate their travel.

It is understood that since the 11th, Hangzhou citizens and people planning to enter Hangzhou can declare the "Hangzhou Health Code" online by themselves, and a color code will be generated after passing the examination.

Hangzhou health code implements three-color dynamic management of "green code, red code and yellow code": that is, those who display green code, the bright code in the city passes, and the code is scanned in and out of Hangzhou; If the red code is displayed, it should be centralized or isolated at home for 14 days, during which it will be turned into a green code after continuous reporting and punching. If the yellow code is displayed, it should be centralized or isolated at home within 7 days, during which it will be turned into a green code after continuously reporting the health of punching cards. Personnel who intend to enter Hangzhou must apply for a "green code".

The second representative group interview was held, and five grassroots representatives spoke for the people.

Text/Jinyang. com reporter Luo Shi

Figure/Jinyang. com reporter Tang Mingming

Yesterday morning, a meeting of the 13th National People’s Congress of Guangdong Province held the second collective interview for delegates. Five representatives from the provincial people’s congress at the grassroots level actively spoke for the people on livelihood topics such as medical care, pension, talents, pollution control and beautiful countryside construction.

Wang Maosheng, deputy of the Provincial People’s Congress and president of Gaozhou People’s Hospital:

Building a "Strong Health Province" and Paying Attention to "Strong Grassroots"

Realize the goal of "serious illness does not leave the big county"

The work report of the provincial government puts forward "promoting the construction of a healthy Guangdong". In this regard, Wang Maosheng said that Guangdong should pay attention to "strong grassroots" in the process of building a "strong health province".

Wang Maosheng said that the Guangdong Provincial Health and Family Planning Commission and the Medical Reform Office have set two development models for primary health care: one is the urban model. Through community centers and family doctors, Shenzhen Luohu Hospital Group has achieved home visits by family doctors for minor illnesses, community solutions for common diseases, and treatment for serious illnesses in large hospitals. "There is no shortage of talent echelon in cities and sufficient funds, so the problem is not very big."

The other is Gaozhou mode. Wang Maosheng said, "County hospitals can’t recruit people because of lack of talents, lack of technology, insufficient funds, and inadequate management. If they are recruited, they can’t stay." More than a decade ago, Maoming Gaozhou two-level government simplified administration and decentralized power, and "borrowed" talents from Beishangguang to Gaozhou for surgery, building a specialist and building a platform. "Talents may not be’ owned by me’, but they can be used by me."

At the same time, he proposed that the goal of "serious illness does not leave a big county" should be achieved. "It means that there is a strong central hospital on the basis of the county. If there is such a hospital in eastern Guangdong, western Guangdong and northern Guangdong, then the people don’t have to work so hard."

Lu Cuifen, deputy to the Provincial People’s Congress and deputy secretary of the Party Committee of Wenchong Stock Economic Union in Huangpu District, Guangzhou:

Make-up of living security for urban and rural subsistence allowances

"Proportion" cannot be used as a means of increase.

According to the work report of the provincial government, in 2018, the minimum standard of basic old-age pension for urban and rural residents in the province will be raised from the original 120 yuan to 138 yuan, an increase of 15%.

In this regard, Lu Cuifen said that due to the original low base, "15% growth" can not solve the problem of old-age care for ordinary people in eastern and western Guangdong. She suggested that in future adjustments, the basic pension for urban and rural residents can be greatly increased to solve the problem of low pensions in eastern and western Guangdong.

She also pays attention to the gap between urban and rural subsistence allowances. "In 2018, the per capita subsistence allowance for urban and rural subsistence allowances in Guangdong Province will increase from 457 yuan and 206 yuan per month to 503 yuan and 228 yuan respectively. Both increase by about 10%. I don’t think’ proportion’ can be used as a means of increase in the future, otherwise the gap between urban and rural areas will widen. "

In addition, she suggested further strengthening the construction of national fitness sports venues. "On the one hand, we should do a good job in the construction of sports venues. At the same time, it is necessary to increase the intensity of opening up concessions so that the broad masses can share good sports facilities and enhance the people’s sense of acquisition, happiness and security. "

Peng Zijian, deputy of the Provincial People’s Congress and executive director of Guangdong Lingfeng Group Co., Ltd.:

It is suggested that the provincial finance set up a medical development fund.

Let high-end talents "change from blood transfusion to hematopoiesis"

"In the provincial government work report, many economic indicators in Guangdong Province ranked first in the country. But we must also clearly realize that the gap between Guangdong, East and West and the Pearl River Delta is very huge. " Peng Zijian said that this gap is not only reflected in economic development, but also in public services and talent gathering.

How to attract and retain talents? Peng Zijian said that the most scarce talents in the eastern and western regions of Guangdong are concentrated in the fields of education and medical care. "I suggest integrating resources and rational layout throughout the province and establishing multiple regional medical centers in the eastern and western regions of Guangdong; At the same time, we can also refer to MSF’s short-term support to backward countries to formulate relevant policies or regulations, so that some doctors with intermediate titles can serve in primary medical units for six months to two years. While solving the needs of patients, they can train local doctors and improve local medical standards. "

At the same time, he stressed that it is suggested that the provincial finance should arrange medical development funds, focus on building a platform to solve the problem of talent retention. "We should change the past strategy of attracting talents only by income, and attract talents more by platform, so that high-end talents can stay, develop and become talents, and’ change from blood transfusion to hematopoiesis’.

Liu Xiaole, deputy of the Provincial People’s Congress and member of Yangjiang Reservoir Resettlement Leading Group Office:

Strengthening responsibility assessment in the process of promoting river length system

Using incentive mechanism to support cities with good results

"The river length system plays an important role in water pollution control in Guangdong. How do you think the government should further promote water pollution control?" Regarding this question raised by the reporter, Liu Xiaole said that Guangdong should give full play to the role of grass-roots river chiefs in the process of water control and strengthen the responsibility assessment of river chiefs.

"As far as the current situation is concerned, there is still a relatively common problem for grass-roots river chiefs, that is, their understanding of the river length system needs to be improved, and there are still some situations in which the implementation of responsibilities is not in place." Liu Xiaole suggested that in the next step, Guangdong should continue to increase the training of grass-roots river chiefs, increase publicity on water control, and form a good atmosphere for water control.

At the same time, in the process of promoting the river length system, it is necessary to strengthen the responsibility assessment and make full use of the reward and incentive mechanism. "We should give full support to some cities and cities that have promoted better and implemented better; For advanced individuals with good grades and outstanding work, they should be fully affirmed and praised to drive everyone’s enthusiasm for work. "

In addition, she suggested that efforts should be made to protect high-quality water sources. "We should not only treat the inferior but also protect the superior. To develop in protection, we must never take the old road of’ pollution first and then treatment’."

Pan Limei, deputy of the Provincial People’s Congress and director of the R&D Center of Shaoguan Yalu Environmental Protection Industry Co., Ltd.:

Hope to strengthen rural environmental protection

Comprehensively promote the construction of beautiful countryside.

"At this provincial people’s congress, I am more concerned about the problem that it is difficult to introduce and retain professional and technical talents in eastern and western Guangdong." Pan Limei said that the shortage of talents has become a bottleneck in the development of eastern and western Guangdong (especially in the mountainous areas of northern Guangdong). "I hope that the government can provide policy support to professionals working in eastern and western Guangdong, help them to introduce and retain professional and technical talents, and promote the solution to the problem of insufficient and unbalanced development."

As a scientific and technological worker engaged in the research and development of environmental protection technology, Pan Limei also pays special attention to the problem of rural environmental pollution control. "With the development of economy, the problem of agricultural environmental pollution in rural areas has become increasingly prominent, and I hope the government can strengthen environmental protection in rural areas and promote the construction of beautiful countryside in an all-round way."

Original click on the starboard food table on the right

Did everyone eat zongzi on Dragon Boat Festival ~

Even during the Chinese New Year, we have to distinguish between "jiaozi School" and "Tangyuan School", but this Dragon Boat Festival, Zongzi is always a fixed program.

In order to visit the best zongzi in the country, Taiwan and Taiwan have gone deep into six provinces in the north and south and traveled tens of thousands of kilometers.

Our lens has recorded the most famous fresh meat dumplings in Jiaxing, the oldest yellow rice dumplings in Jinzhong in the north, Chaozhou double-spelling dumplings with a clever combination of salty and sweet flavors, as well as Quanzhou roasted meat dumplings, Zhaoqing steamed dumplings, Yunnan rice dumplings and Hainan five-color dumplings. ……

In the past, I only knew whether it was a sweet dumpling or a salty dumpling battle. I didn’t expect to subdivide it. There are many kinds of zongzi in our country, far beyond my imagination!

The zongzi that I want to share with you today is golden and transparent, sticky and sweet, and has a slight sweetness without adding sugar. It is the great predecessor of the zongzi industry-alkaline water zongzi.

Suanshui Zongzi first appeared in the Western Jin Dynasty, so it is not an exaggeration to say that it is the "ancestor" of Zongzi!

The ancient taste of alkaline rice dumplings is the taste of many people’s childhood, and our guest, Mr. Aike, has a "obsession" with it.

This year’s Dragon Boat Festival, please ask Mr. Aike to take us to recreate the taste in this memory ~

Make dumplings.

The traditional alkaline rice dumplings are made of alkaline water from plants, and it is more suitable to use the ashes from the shells of rice straw or tea seeds.

Using plant ash’s soda water test method, the process is very similar to making coffee by hand.

Prepare a filter basket, put a basin under it, put the ash into the filter bag and smooth it, and slowly and evenly pour boiling water on it.

Let the filtered grey water stand for 30 minutes, take out the clear part of the upper layer, and cool it to normal temperature.

Put the washed and drained round glutinous rice into clear alkaline water, soak it for 30 minutes, and then filter it for later use.

Fresh zongzi leaves can’t be wrapped directly, so they should be boiled in clear water for 5-10 minutes, and then soaked in cold water for later use.

Teacher Aike shared two kinds of alkaline dumplings, one made of sappan wood and the other made of bean paste. When you are ready, just open the bag ~

01 | Sumu Suan Shui Zongzi

It is an ancient practice to wrap hematoxylin in alkaline rice dumplings.

Sappan not only has the effects of promoting blood circulation, removing blood stasis, reducing swelling and relieving pain, but also is a natural plant dye.

The cooked Sumu alkaline rice dumplings will reveal a faint deep red color in the golden glutinous rice, which is very beautiful.

The bought sappan wood should be trimmed first and cut into thin strips of uniform size with a knife.

Take a leaf of zongzi, fold it into a funnel shape, fill it with glutinous rice, and put a piece of hematoxylin in the middle.

Compact the rice, and tie the zongzi firmly with zongzi rope.

Click on the picture above to see four ways to wrap zongzi.

The shape of zongzi varies according to preferences. We have shared four ways to wrap zongzi, so let’s review them ~

Sumu alkaline rice dumplings taste sticky and elastic, with a little fragrance of rice, and a touch of sweetness in the faint alkaline taste.

When eating, take out the hematoxylin and dip it in white sugar or osmanthus sauce to eat it best.

02 | Dumplings with bean paste and alkaline water

Sweet alkaline rice dumplings are a good match with delicate bean paste, with a Q-shaped skin, full stuffing and sweet mouth.

First, knead the bean paste stuffing and put it in the refrigerator for later use-if it is soft and collapsed, glutinous rice will be embedded in the stuffing, and the dumplings will not look good!

When wrapping bean paste dumplings, you should first lay the bottom with glutinous rice, add the bean paste stuffing, and then fill it with glutinous rice.

Be careful not to let the rice grains leak out, wrap them and tie them tightly with zongzi rope.

When both kinds of zongzi are wrapped, you can start cooking.

Put zongzi in cold water and cook for two hours. After turning off the fire, continue to soak until it cools, and you can peel it off and enjoy it.

It’s amazing to make zongzi with alkaline water. The ashes of rice straw are made into alkaline water, soaked in rice, and wrapped into zongzi. It’s more beautiful to make the best use of the hair color and fragrance.

What are the characteristics of Zongzi in your hometown? What’s your favorite flavor? Share it with Taiwan ~

Everyone, Dragon Boat Festival is healthy!

Text | Ruka

Figure | Zhong Heng

Original title: "Dragon Boat Festival Ankang, send you an" ancient early rice dumpling ",sweet without sugar! 》

Read the original text

Author: Lin Mei

Editor: Bai Ze

Source: Mozi Salon

The century puzzle left by Einstein and Bohr to future generations

In the early days of the establishment of quantum mechanics, the phenomenon of "entanglement" aroused the curiosity of all physicists, and Einstein called it "strange interaction between distant places."The so-called entanglement in quantum mechanics is a phenomenon: two particles in an entangled state can maintain a special correlation state, and the state of both particles is unknown, but as long as one particle is measured, the state of the other particle can be known immediately, even if they are far apart.. In the past half century, the essence behind this phenomenon has been deeply puzzling scientists.

In the last century, the views on entanglement divided physicists into two factions: the Copenhagen school, represented by Bohr, believed that the so-called "reality" was meaningful only when it was connected with observation methods; But scientists such as Einstein can’t accept this view. They think that quantum mechanics is incomplete, and the measurement result must be predetermined by some kind of "hidden variable", but we can’t detect it. In 1935, Einstein, Podolsky and Rosen published an article entitled Can Quantum Mechanics Description of Physical Reality Be Considered Complete, demonstrating the incompleteness of quantum mechanics. Usually, people call their argument EPR Paradox or Einstein Localized Realism.

Bohr and Einstein argued about this for 50 years, and the problem was not solved until their final death, which has always attracted future generations to verify it.

How to verify it?

mentionLocalized realismIn fact, it contains two meanings:First, physical realism.Any observable physical quantity must exist objectively in a definite way, and if there is no external disturbance, the observable physical quantity should have a definite value;Second, localized causality.If the four-dimensional space-time between two events is space-like, there is no causal relationship between the two events. Based on this understanding, in 1964, the Irish physicist Bell put forward the famous "Bell Inequality", which established a strict limit on the possible correlation degree of the results when two separated particles were measured at the same time [1]. If Bell inequality is not established in the experiment, it means that the expectation based on localized realism does not conform to the theory of quantum mechanics, that is,The quantum world itself is probabilistic.

All along, people have designed various experimental schemes to verify whether Bell’s inequality is correct or not, and one after another, the results of some experimental groups tend to support the destruction of Bell’s inequality-that is, to prove the correctness of quantum mechanics. The first truly definitive experiment was made by Spector, a French physicist. Three experiments they made in the 1970s gave a clear conclusion about the nonlocality of quantum mechanics, but there were still loopholes in the initial verification of these experiments. In recent years, experimental groups in different countries have tried to gradually close local vulnerabilities, free choice vulnerabilities and detection efficiency vulnerabilities in their experiments.All the experimental results support the conclusion of quantum mechanics and prove that localized realism is wrong.

Bell inequality goes out of the laboratory and flies further.

The destruction of Bell inequality has been verified in the laboratory, so what about the situation on a larger scale? If people can verify the existence of quantum entanglement at a longer distance, it means verifying the correctness of quantum mechanics at a larger spatial scale. Therefore, people want to fly farther with Bell inequality. However, there is a stumbling block-attenuation when conducting experiments on a larger scale. What does this mean? In the actual experimentPeople often use an experiment called "quantum entanglement distribution" to verify Bell inequality, which is to send two prepared entangled particles (usually photons) to two points far apart, and to verify whether quantum mechanics and localized realism are right or wrong by observing whether the measurement results of the two points conform to Bell inequality.Because pairs of single photons are prepared and sent, the signal of single photon is not amplified because of the non-replicability of quantum, and the inherent photon loss of optical fiber makes it difficult to expand the optical quantum transmission to a longer distance. On the surface of the earth, the quantum entanglement distribution of 100 kilometers is almost the limit.

What should we do? There are two schemes,One is to use quantum relay.One relay station is a bit like an ancient relay station, transmitting photons one by one, but at present, the research of quantum relay is still limited by the time and efficiency of quantum storage;Another scheme is to realize quantum entanglement distribution by satellite.The vacuum environment in outer space has almost no attenuation and decoherence effects on light transmission. The free space channel loss between the satellite and the earth is small, and even in theory, scientists can establish a quantum channel between any two points on the earth by using satellites, and it is possible to realize quantum entanglement distribution at a long distance on a global scale.

On December 9, 2016, at the Ali Observatory in Tibet, researchers were doing experiments.

Fortunately, in this respect, Chinese is at the forefront of the world.

As early as 2003, China’s Pan Jianwei team put forward a scheme to realize long-distance quantum entanglement distribution by satellite, and started preliminary verification. The team’s researchers believe that in order to prove that it is feasible for satellites to realize quantum entanglement distribution, it is necessary to prove that photons can remain coherent after penetrating the atmosphere, so they began to do experiments in Dashu Mountain, Hefei. In this experiment, the sender is in Dashu Mountain, and the two receiving points are in Feixi farmer’s home and the west campus of Chinese University of Science and Technology, which are several kilometers away. It is the first time in the world to realize the two-way quantum entanglement distribution in free space with a horizontal distance of 13 kilometers (the vertical thickness of the atmosphere is about 5-10 kilometers), which proves that the entangled state can still "survive" after long-distance atmospheric channel transmission. On the other hand, this transmission distance exceeds the equivalent thickness of the atmosphere, which proves the feasibility of long-distance free space quantum communication.

Two-way quantum entanglement distribution in free space with a horizontal distance of 13 kilometers in 2005

In 2010, the team realized the 16 km quantum teleportation based on quantum entanglement distribution for the first time in the world. Based on the preliminary key technical preparations, at the end of 2011, the strategic pilot science and technology project "Quantum Science Experimental Satellite" of Chinese Academy of Sciences was formally established. In 2012, the joint research team of Chinese Academy of Sciences led by Pan Jianwei realized the first quantum entanglement distribution experiment of more than 102km in Qinghai Lake. In the experiment, the maximum attenuation is 80dB. On the one hand, it is verified that the entanglement characteristics still survive through the atmospheric channel on a larger scale, on the other hand, it is verified that the entanglement characteristics can be maintained under the condition of very large attenuation, which further verifies the feasibility of satellite-ground entanglement distribution.

In the following years, the team worked hard to overcome various difficulties and finally developed the "Mozi" quantum science experimental satellite. In the eyes of hundreds of millions of people, the Mozi was successfully put into orbit on August 16, 2016. After four months of on-orbit testing, it was officially delivered to carry out scientific experiments on January 18, 2017.

Mozi quantum science experimental satellite

As one of the three scientific experimental tasks of Mozi satellite, satellite-ground quantum entanglement distribution is the first quantum entanglement distribution experiment on the spatial scale in the world.

There are three optical payloads on the Mozi quantum science experimental satellite. Pairs of entangled photons are prepared by the quantum entangled light source and sent by two optical antennas. When the satellite transits the border, two telescopes point to Delingha and Lijiang ground stations respectively. The receiving systems of the two ground stations, according to the angular velocity of the satellite, make the satellite establish quantum channels with the two ground stations at the same time and send entangled photons to the ground stations.Then the ground station carries out entanglement measurement of photons, and if there are enough statistics, the Bell inequality can be verified.

In this experiment, the distance between the two ground stations is 1200 kilometers, the total distance from the satellite to the two ground stations is 2000 kilometers on average, the tracking accuracy of the ground station reaches 0.4 urad, and the receiving efficiency of the ground station system is more than 20%. The entanglement source on the satellite can generate 8 million entangled photon pairs per second, and the establishment of optical link can establish quantum entanglement between two stations over 1200 kilometers on the ground at the speed of 1 pair per second, so that a large number of statistical data can be obtained in a short time. If photons are transmitted by optical fiber over such a long distance, even if ultra-low loss optical fiber is selected, it will take 30 thousand years to distribute a pair of photons.

In the experiment, the two photons are pulled apart by a large enough distance, and at the same time, the high-precision experimental technology ensures that the independent measurement time interval between the two places is small enough, which meets the measurement requirements of "space-like interval" in Bell inequality measurement and closes the localization vulnerability and measurement selection vulnerability.The experimental results show that the standard deviation of 4 times violates Bell inequality, that is, the correctness of quantum mechanics is verified at a distance of thousands of kilometers with a confidence of over 99.9%.The nonlocality test of quantum mechanics which strictly satisfies Einstein’s localization condition is realized. This important achievement has laid a reliable technical foundation for the future experimental study of large-scale quantum networks and quantum communication, as well as the experimental examination of the basic principles of physics such as general relativity and quantum gravity in outer space.

Related achievements were published in the international authoritative academic journal Science in the form of cover papers.. In addition to the quantum entanglement distribution experiment, other important scientific experimental tasks of Mozi quantum science experimental satellite, including high-speed satellite-ground quantum key distribution, satellite-ground quantum teleportation and so on, are also under intense and smooth progress. It is expected that more scientific achievements will be released to the public one after another this year.

On November 28, 2016, at the Xinglong Observatory in Hebei Province, the "Mozi" quantum science experimental satellite transited.

Note:

[1]Bell inequality has many famous generalizations. Considering the practical factors of the experiment, five years after Bell inequality was put forward, John Clauser, Michael Horne, Abner Shimony and Richard A. Holt put forward a CHSH inequality, and the experiment of Bell inequality in later experiments was mainly to verify CHSH inequality.

[2] Space-like separation means that the space-time interval of two events satisfies that "it is impossible to communicate between two events with information below the speed of light.

Thanks to Associate Research Fellows Zhang Wenzhuo, Zou Mi and Li Dongdong of Hefei Microscale Laboratory of China University of Science and Technology for their help in writing this article.

On June 28th, BMW i4 eDrive35 was officially launched, with a price of 429,900 yuan. The appearance of the new car is equipped with an M sports suit, and the power is equipped with a battery pack with a capacity of 70 kWh. The cruising range of CLTC is 511 kilometers.

In terms of appearance, the overall shape of the new car is consistent with the eDrive40 model on sale, equipped with an M sports suit, and comes standard with personalized customized satin aluminum trim and exterior components. At the same time, i4 eDrive35 is also equipped with an 18-inch 858M dual-spoke two-color aluminum alloy rim, which is the same as i4 eDrive40. In terms of body color, the new car also continues the eDrive40 model, and comes standard with sapphire blue, mineral white, sunset orange, Portiman blue, San Remo green, Brooklyn gray and lapis lazuli red.

In terms of interior, i4 eDrive35 is also consistent with i4 eDrive40, with black, cognac and volcanic red Sensatec synthetic leather as standard. However, in terms of configuration, the keyless entry and automatic parking assistance system Plus and the BMW IconicSounds Electric electric vehicle sound wave simulation system, which are standard on the i4 eDrive40 model, have become optional on the i4 eDrive35 model, and the price has not been officially announced.

In terms of power, i4 eDrive35 is equipped with a ternary lithium battery pack with a capacity of 70 kWh and an excitation synchronous motor. The maximum output power is 210 kW, the maximum torque is 400 Nm, and the cruising range under CLTC standard is 511 km.