As a giant heparin producer, () (SH603707, stock price 11 yuan, market value 17.77 billion yuan) once had a market value of more than 50 billion yuan at its peak, but at present its market value is only about 17.8 billion yuan, and the market value exceeding 30 billion yuan has disappeared in recent years.

　　In the 2023 annual report of Jianyou Co., Ltd., the total amount of monetary funds deposited abroad was 158 million yuan, but the company checked "Not applicable" for overseas assets in the annual report.

　　Such an inconspicuous detail error was keenly captured by the Shanghai Stock Exchange. In the "Regulatory Work Letter", the Shanghai Stock Exchange asked the company "the reasons for the differences before and after the disclosure of overseas assets in the annual report".

　　In fact, the overall export volume of heparin industry has been declining since 2020. Jianyou Co., Ltd. is also seeking transformation, and has acquired Meitheal Pharmaceuticals, Inc (hereinafter referred to as Meithail), an American pharmaceutical company, to expand the pharmaceutical business in the American market.

　　In 2019, Jianyou completed the consolidation of Meitheal. Meitheal is an important overseas asset of Jianyou, and it is also one of the sources of information disclosure errors in the above-mentioned annual report.

　　However, from 2019 to 2023, Meitheal lost more and earned less, with a cumulative net loss of about 100 million yuan. During the period, Meitheal also recalled the products under its name due to the wrong labeling of drug names. Recently, the public information of FDA (US Food and Drug Administration) shows that the status of several drug approvals under Meitheal’s name is "discontinued".

　　Looking back now, it is quite unreasonable for Jianyou to acquire Meitheal in some places. Including Jianyou shares had provided loans to Meitheal before its acquisition, Meitheal’s net assets were negative when it was acquired, and Meitheal’s equity was actually "exported to domestic market".

　　Image source: The reporter made drawings based on public information such as the announcement of Jianyou shares, () announcement, Sino Medical Announcement, Yuandong Biological Announcement and China Foundation Association.

　　Before Jianyou shares increased the capital of Meitheal, the original shareholder of Meitheal was a company registered in Cayman Islands. Who was the controller behind this company? Jianyou shares were not disclosed, but only expressed as "no relationship" with Jianyou shares.

　　According to the investigation by the reporter of national business daily, one of the original controllers of Meitheal emerged, that is, Zhao Jin, the former supervisor of Jianyou.

　　Meitheal was supported by Jianyou’s share loan.

　　In August 2019, Jianyou Co., Ltd. issued a foreign investment announcement, and the company increased its capital by about 95 million US dollars to obtain 83.33% equity of Meitheal83.33%

　　Jianyou Co., Ltd. said that investing in its own localized R&D, sales, quality and registration team is crucial for the company to vigorously develop the high value-added generic drug market in the United States.

　　According to the announcement, Meitheal was established in December 2016. It is a professional pharmaceutical company headquartered in Chicago, Illinois, USA, focusing on developing, manufacturing, purchasing and selling injectable drugs, which are mainly sold throughout North America. Meitheal mainly focuses on generic injections, providing customers with lower-cost brand-name drug substitutes when the patents have expired, been declared invalid or are determined not to infringe others’ patents. Meitheal has a wide range of products covering anti-infection, tumor lysis and intensive care indications, and has various presentation forms such as single-dose and multi-dose vials, ready-to-use prefilled syringes and premixed bags.

　　Image source: screenshot of Jianyou shares announcement

　　According to the disclosure of Jianyou, the original shareholders of Meitheal were LYFE Charles Limited (hereinafter referred to as LYFE) and Thomas Shea, holding 99.96% and 0.04% respectively. According to the announcement, LYFE is registered in Cayman Islands with a registered capital of 50,000 US dollars. And Mr. Thomas Shea is the CEO of Meitheal.

　　Image source: screenshot of Jianyou shares announcement

　　It is worth noting that the owner’s equity of Meitheal was even negative at that time, which was-10.17 million US dollars by the end of June 2019.

　　It is also worth noting that before the above capital increase, Jianyou shares had provided loans to Meitheal. Jianyou shares said: "Before this transaction, the target company was solely funded by LYFE, and the company provided it with a loan."

　　Image source: screenshot of Jianyou shares announcement

　　LYFE contributed $11.5 million to Meitheal in January 2017. Subsequently, LYFE did not invest any more money. Instead, Hong Kong Jianyou Industrial Co., Ltd. (hereinafter referred to as Hong Kong Jianyou), a subsidiary of Jianyou Co., Ltd., provided Meitheal with a loan of about $23 million.

　　Jianyou shares disclosed that LYFE and Thomas Shea are not related to the company in terms of property rights, business, assets, creditor’s rights and debts, and personnel.

　　Who is the actual controller of LYFE registered in Cayman Islands? Meitheal was established with a capital of more than 10 million dollars, but it was able to obtain the loan of Jianyou shares in difficult times, and then it was able to obtain the investment of Jianyou shares.

　　Jianyou shares only disclosed in its announcement that 100% shareholders of LYFE are Lyfe Capital Fund II, L.P., but did not disclose the shareholders and actual controllers behind Lyfe Capital Fund II, L.P.. With the deepening of the reporter’s investigation, the real controller behind LYFE Capital Fund II, L.P surfaced.

　　It has accumulated a loss of 100 million yuan in five years, and there have been drug recalls in the United States.

　　From 2019 to 2021, Meitheal realized operating income of about 800 million yuan, 690 million yuan and 1.04 billion yuan respectively, and realized net profit of about 7,696,600 yuan,-56.32 million yuan and 27.371 million yuan respectively.

　　Just after Meitheal realized a profit of more than 27 million yuan, in July 2022, Jianyou announced that after Hong Kong Jianyou bought 16.66% equity of Meit Heal held by LYFE with $21 million in cash, Hong Kong Jianyou would hold 99.99% equity of Meitheal16.66%

　　Image source: The reporter made drawings according to the announcement of Jianyou shares.

　　"After the company acquired Meitheal, a local American company, in October 2019, combined with Meitheal’s advantages in GPO and channel, the company’s business continued to expand in the US market and its market share continued to expand. In 2020 and 2021, Meitheal’s operating income increased substantially, and it was profitable in 2021. " Jianyou shares said.

　　Obviously, the reason for this operation is that Jianyou shares are very optimistic about the development of Meitheal. However, after Jianyou shares were consolidated with Meitheal, from the financial performance, Meitheal’s profit was true.

　　Just after the completion of the above minority acquisition, Meitheal lost nearly 80 million yuan in 2022. Throughout 2019 to 2023, Meitheal was in a state of losing more and earning less, with a cumulative loss of about 100 million yuan in five years.

　　According to the 2022 annual report of Jianyou Co., Ltd., Meitheal holds a total of 40 FDA-approved drug approvals.

　　According to the reporter’s inquiry, the latest FDA approval shows that five of the above 40 drug approvals are in discontinued market status, namely ANDA211003 calcium levofolinate injection, ANDA077096 carboplatin injection, ANDA206190 cytarabine injection, ANDA201166 Topotecan hydrochloride injection and ANDA206189 cytarabine injection.

　　Image source: FDA official website screenshot

　　It is worth noting that Meitheal once had a drug recall in the United States. According to the FDA official website, in January, 2021, Meitheal recalled the drug due to an error in the drug label.

　　Image source: FDA official website screenshot

　　According to official website information of FDA, Meitheal announced that it voluntarily recalled a batch of Cisatracurium Besylate (atracurium benzenesulfonate) injection. The decision to recall the product was made after receiving a product complaint. The complaint showed that a part of the carton with batch number C11507A was labeled with Cisatracurium Besylate injection, with 10 bottles in each box, of which 10 bottles were wrongly labeled as Phenylephrine Hydrochloride (phenylephrine hydrochloride) injection.

　　In this regard, the reporter of national business daily sent an Interview Letter to Jianyou Co., Ltd. on the reasons for the suspension of the above-mentioned drugs and the reasons for the drug recall. Jianyou shares replied to the interview that the company formulated different product strategies according to different markets. Product strategies will be different in different markets in different periods. The product update iteration in the pharmaceutical market is very normal, and there are countless such cases in major pharmaceutical companies in the United States, such as PFIZER and SANDOZ. At the same time, Jianyou shares also provided reporters with screenshots of recent discontinued products of PFIZER and SANDOZ.

　　Regarding the drug recall, Jianyou Co., Ltd. said: "The company did have this recall. The specific recall situation and reasons can be found on the official website of the US FDA. The incident is not important and did not meet the disclosure standards."

　　Meitheal’s shareholders are actually "exporting to domestic sales"

　　"Through the acquisition of Meitheal, the company’s R&D products can carry out marketing and order acquisition in advance in the R&D stage, so that the company’s products can complete the preparatory work for listing and sales more quickly, and expand the profit period and space." Jianyou Co., Ltd. once described the reason for investing in Meitheal when it first increased its capital.

　　However, as a matter of fact, Meitheal didn’t bring profit expansion to Jianyou, on the contrary, it also caused a big loss.

　　Image source: The reporter made drawings according to the announcement of Jianyou shares.

　　As for LYFE, the original shareholder of Meitheal, Jianyou shares only disclosed that its shareholder was Lyfe Capital Fund II, and L.P. was gone.

　　It is worth noting that the main body of LYFE Capital’s WeChat WeChat official account is Zhouling Private Equity Fund Management (Shanghai) Co., Ltd. (hereinafter referred to as Zhouling Private Equity). Meitheal is listed as one of the projects invested by Zhouling Private Equity official website.

　　Image source: Zhouling Private Equity official website screenshot

　　Zhouling Private Equity was established in April 2015, and its legal representative is Zhao Jin. According to the relevant resume published by China Fund Industry Association, Zhao Jin once worked for Morit Group, Weiwu Capital and other companies.

　　Image source: screenshot of China Fund Industry Association

　　The reporter noticed that Sino Medical (SH688108, share price of 8.46 yuan, market value of 3.5 billion yuan) also involved in the IPO process related to the upper-level equity structure of LYFE Capital Fund II, L.P, which provided an answer to solve this problem.

　　At that time, the exchange asked whether the equity of the transferee issuer, such as Sino Medical, LYFE Capital set up by Jifeng Capital, a domestic investment institution, was in compliance with foreign exchange management laws and regulations, and whether there was a potential risk that the issuer would bear civil and criminal liability or be punished by administrative punishment.

　　In September 2019, when Sano Medical responded to the inquiry, it said that according to the information provided by LYFE Capital, as of the date of issuing the reply report, the limited partners of LYFE Capital Fund II, L.P were mainly overseas professional parent funds, management parent funds, family funds, insurance funds and equity investment funds.

　　Image source: screenshot of Sino Medical Announcement

　　The upper level of LYFE Capital Fund II, L.P includes limited partners and general partners, and who are these limited partners behind the scenes is not disclosed by Sino Medical.

　　However, for the general partner, Sino Medical has given a clear shareholding path. The general partner of LYFE Capital Fund II, L.P is Lyfe Capital Management Limited (BVI), and this company is 100% controlled by Shanghai Jirong Investment Consulting Partnership (Limited Partnership), and the general partner of Shanghai Jirong is Jiaxing Jifeng Equity Investment Management Co., Ltd. (hereinafter referred to as Jiaxing Jifeng). Natural persons Zhao Jin and Yu Zhengkun jointly controlled Jirong in Shanghai and Jifeng in Jiaxing.

　　In other words, in that year, China enterprises actually controlled Meitheal, and the actual controllers behind them were Zhao Jin and Yu Zhengkun. Jianyou’s investment in Meitheal is similar to the operation method of "exporting to domestic sales".

　　One of the original actual controllers of Meitheal is a former supervisor of Jianyou.

　　From the common sense, the financial strength, medical industry experience and management ability of Jianyou shares are better than that of a private investment fund. Then, why did Jianyou lend money to Meitheal, and then spent a lot of money to buy it, instead of directly operating and setting up an American subsidiary?

　　According to the reporter’s investigation, many evidences show that Zhao Jin, one of the actual controllers of LYFE Capital Fund II, L.P, used to be the supervisor of Jianyou.

　　According to the prospectus of Jianyou Co., Ltd. (the declaration draft was submitted on March 15th, 2016), there was a supervisor named Zhao Jin within the reporting period. According to the introduction of Jianyou Co., Ltd., its former supervisor Zhao Jin was nominated by Weiwu (Chengdu) Biotechnology Venture Capital Co., Ltd. [hereinafter referred to as Weiwu (Chengdu)].

　　In August 2015, Jianyou Co., Ltd. held an extraordinary general meeting of shareholders, and Zhao Jin no longer served as the supervisor of Jianyou Co., Ltd..

　　According to the prospectus of Jianyou, its former supervisor, Zhao Jin, is also a director of Hanerxi (Beijing) Technology Co., Ltd. and Shanghai Jingfeng Pharmaceutical Co., Ltd.. In addition to this information, Jianyou shares did not introduce the former supervisor in detail.

　　Image source: screenshot of Jianyou shares prospectus

　　According to Jianyou, JEF, Generic and Weiwei (Chengdu) are funds managed by VIVO Ventures, holding 3.0007%, 2.2506% and 0.2813% of the total share capital of Jianyou respectively. JEF, Generic and Weiwu (Chengdu) managed by VIVO Ventures hold 5.5326% of the shares of Jianyou.

　　Image source: screenshot of Jianyou shares prospectus

　　It is worth noting that the Chinese translation of VIVO Ventures is Weiwu Venture Capital.

　　At that time, Shanghai Jingfeng Pharmaceutical Co., Ltd., the enterprise of which Zhao Jin was a director, is now called Shanghai Jingfeng Pharmaceutical Co., Ltd., which is a subsidiary of listed company *ST Jingfeng (SZ000908, share price 1.18 yuan, market value 1.038 billion yuan). According to the announcement of *ST Jingfeng, Zhao Jin used to be a consultant of Morit, and now he is the managing partner of Vivo Ventures, and he is the supervisor of Jianyou Co., Ltd., and the chairman of Hanerxi (Beijing) Technology Co., Ltd.

　　According to the resume of Zhouling Private Equity Zhao Jin disclosed by the Fund Industry Association, Zhao Jin also worked as a senior consultant in Molit Group and a managing partner in Weiwu Capital. Then, is it a coincidence that Zhao Jin disclosed by *ST Jingfeng worked in Molit and Vivo Ventures and that Zhao Jin disclosed by China Fund Industry Association worked in Molit Group and Weiwu Capital?

　　Image source: *ST Jingfeng announcement screenshot

　　On the other hand, Zhao Jin disclosed by *ST Jingfeng was the chairman of Hanerchi (Beijing) Technology Co., Ltd., which provided important clues.

　　In April 2019, Yuandong Bio (SH688513, share price of 30.5 yuan, market value of 5.384 billion yuan) was disclosed in its prospectus, and its director Zhao Jin also served as the chairman of Hanerxi (Beijing) Technology Co., Ltd. At the same time, Yuandong Bio provided a detailed resume of Zhao Jin, and Zhao Jin has worked in many companies. Among them, in Jiaxing Jifeng, Zhao Jin holds 50% of the shares and serves as executive director and manager; In Shanghai Jirong, Zhao Jin holds 40% of the property and acts as the appointed representative of the executive partner.

　　Image source: Screenshot of Yuandong Biological Announcement

　　At this point, the answer is clear. Zhao Jin, the former supervisor of Jianyou Co., Ltd., is one of the original actual controllers of Meitheal.

　　As to who is the ultimate actual controller of LYFE, Jianyou Company stated in an interview letter to the reporter of national business daily that according to the announcement of Jianyou Company’s Foreign Investment in 2019 (announcementNo.: 2019-055), the shareholder of LYFE is LYFE Capital Fund II, L.P, which holds 100% equity of Lyfe. According to the public information on the Internet, LYFE Capital Fund II, L.P belongs to LYFE CAPITAL, and its founder and managing partner is Zhao Jin. Therefore, the ultimate actual controller of LYFE is Zhao Jin.

　　Regarding the question "Is Zhao Jin, your supervisor in Si Qian, one of the former actual controllers of Meitheal?" asked in the Interview Letter. If so, did any other directors of your company participate in Meitheal’s previous shareholding? If not, can your company provide corresponding reasons? " Jianyou shares replied: "Zhao Jin, the former supervisor of the company, was appointed by VIVO, an early shareholder of the company (at that time, Zhao Jin was a global partner of VIVO), and Zhao Jin became a director of Meitheal as a global partner of LYFE. There are no other directors in the company who participate in Meitheal’s shareholding. "

　　In addition, the reporter also issued an "Interview Letter" to Zhouling Private Equity on related issues, but as of press time, no response was received from the other party.

　　To sort out the timeline, the operations of Jianyou and Zhao Jin about Meitheal are as follows:

　　In April 2015, Zhouling Private Equity was established, with Zhao Jin as the legal representative.

　　In August 2015, Zhao Jin ceased to be the supervisor of Jianyou.

　　In December 2016, Meitheal was established, and Zhao Jin, as one of the actual controllers, was controlled by Lyfe (registered capital of US$ 50,000) which was finally established in Cayman Islands through a number of companies.

　　In January 2017, LYFE contributed $11.5 million to Meitheal.

　　From 2018 to the first half of 2019, Jianyou shares borrowed $23 million from Meitheal.

　　In October 2019, Jianyou Co., Ltd. increased its capital by about US$ 100 million to obtain 83.33% equity.

　　In 2021, Meitheal achieved a profit of 27.371 million yuan.

　　In the second half of 2022, Jianyou shares purchased 16.66% equity of Meit Heal held by LYFE in cash of 21 million US dollars.

　　In 2022, Meitheal lost nearly 80 million yuan.

　　In 2023, Meitheal lost RMB 2,538,200.

　　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)

　　　　Mei Lanfang’s swimsuit photos taken during her stay in the United States.

　　　　Mei Lanfang improved the hairstyle and clothing of the new fashion drama, and added fashion elements to the Beijing drama.

　　　　For the modern young audience, Mei Lanfang is just a symbol. From the textbook, we know that he is the first of the four famous artists and represents the culture of Peking Opera. Perhaps many people can’t tell the difference between Mei Lanfang and Anita Mui. In fact, Mei Lanfang is not only a master of art, but also the most popular fashion star of the year. Recently, some netizens exposed a group of unknown old photos of the Peking Opera master in real life in the forum. In this group of photos, a rare photo of Mei Lanfang wearing a swimsuit is particularly eye-catching.

　　Mei Lanfang loves fashion to take swimsuit photos.

　　　　The netizen said that this swimsuit photo was taken in Shanghai in the 1930s, when the social atmosphere was not so open. On the other hand, the shooting background seemed to be out of place with the word swimsuit. However, some netizens said that in Shanghai in the 1930s, fashionable people would take a few swimsuit photos. At that time, people often saw the appearance of swimsuits from those fashionable cigarette cases and moon cards. As a well-known Peking Opera actor at that time, Mei Lanfang was naturally unwilling to lag behind, and generously took such a swimsuit photo by the swimming pool.

　　　　According to the historical records of that year, in 1926, the public swimming pool in Hongkou, Shanghai was opened to the public, and men and women traveled together in Shanghai. By 1930, Gao Qiao Beach had been built, and swimsuits had long been the equipment of Shanghai-style figures. At that time, almost all the stars and celebrities-Shang Guanyunzhu, Ruan Lingyu, etc.-had fashionable styles in swimsuits. Mei Lanfang’s swimsuit photo was produced under such an "open" historical background, even though it was not taken in Shanghai but in the United States on the other side of the ocean. In 1946, when Drama Illustrated published this swimsuit photo of Mei Lanfang during her stay in the United States, it also caused quite a stir.

　　Love to take pictures, generous show camera

　　　　Mei Lanfang’s hobby of spare time also keeps ahead of the trend. In old Shanghai, it was fashionable to take photos in a photo studio, not to mention owning a camera. Cameras were a luxury at that time, and families who could buy them must be rich and fashionable enough. Mr. Mei Lanfang’s camera, which seems to be inadvertently painted, is also put into the photo to some extent as an ornament that embodies a kind of taste and shows off.

　　Singing Beijing Opera in Modern Costume

　　　　Besides taking photos, Mr Mei Lanfang used fashionable elements in Beijing Opera, and he was once called the "originator of fashion dramas in Beijing Opera". At that time, he personally created a new play "The Waves of the Evil Sea", and at the same time he created his own hairstyle and clothes for the new fashion play, which was true to others. It is understood that Mei Lanfang rehearsed three new fashion plays, among which "Deng Xiagu" and "A wisp of hemp" received great response. For a time, Peking Opera dressed in modern clothes became fashionable, and it did not lag behind the vernacular drama at that time.

Editor: Sun Jie

　　How far is it from playing mobile phone every day to illness? Recently, a reporter from qianjiang evening news learned from the hospital that there is a 30-year-old clerk in Hangzhou who deals with computers, keyboards and mice every day, and likes to play with mobile phones during the spare time. As a result, his hands are numb enough to require surgery. Psychologists also warned mobile phone owners that if they keep looking at their mobile phones while shopping, they will spend more money. If you let your mobile phone sleep with you, it will do more harm to your health.

　　Keyboard and mobile phone play too much.

　　In addition to hand numbness, muscle atrophy will occur.

　　Zhou Qi (a pseudonym), 30, keeps her hands on the keyboard at work and keeps brushing her mobile phone at rest. She also has a habit of sleeping on her desk with her hands on her pillow during lunch break. It seems that most people’s living habits have damaged her ulnar nerve. It shows that the right hand is numb and tingling, and it takes a long time to straighten your arm to recover. Even the buttons are awkward, and you can’t even carry chopsticks when eating … … After a series of examinations such as electromyography, Zhou Qi was diagnosed as "cubital tunnel syndrome".

　　The ulnar nerve in medicine is what we usually call "numbness". It is one of the three main meridians on the arm. It starts from the cervical vertebra, passes through the elbow joint, sticks to the inside of the arm and goes down all the way to our ring finger and little finger. It is of great significance to our daily life, and the fine movements of our fingers, such as buttoning, holding chopsticks and holding a pen, can not be achieved without the contribution of ulnar nerve.

　　Frequent elbow flexion and other actions will cause ulnar nerve compression, leading to "cubital tunnel syndrome", which will affect the function of fingers and palms. When the sensory function of ulnar nerve is affected, there will be symptoms of numbness of fingers or palms, and when its motor function is also affected, there will be phenomena such as weakness of fingers or muscles. If it is affected for a long time, it will easily cause muscle atrophy and even cause serious irreversible consequences.

　　Use the keyboard and mouse for a long time, bend your elbows for a long time, or sleep on your desk, etc. Some people have cubital tunnel syndrome due to playing mahjong for several days, and office workers and surgeons are all high-risk groups. In order to completely cure the symptoms, Zhou Qi had to undergo surgery.

　　The doctor reminded that to prevent such diseases, one is: rest.

　　If you repeat an activity, whether it is typing, using the mouse or anything else, it is recommended to take a short break every 10 to 15 minutes to rest your elbow and wrist. During this period, you can stretch and exercise these two parts.

　　Second, keep a good working posture.

　　Adjust the height of the seat to keep the forearm as high as the keyboard. When using the keyboard, there should be no feeling of outward expansion and drooping, so that the elbows and wrists are in a relatively relaxed state.

　　The third is: always be vigilant. Once there is numbness and discomfort in the finger, and it is a constant and persistent feeling, you must not ignore it easily. You should go to the hospital as soon as possible for professional judgment and exclusion.

　　Play mobile phone while walking.

　　Shopping is more expensive.

　　A new study by American scientists shows that if you play with your mobile phone while shopping, it will not only increase the risk of hitting obstacles, but also make people spend a lot of money unconsciously.

　　The research team of Fairfield University asked 231 participants to complete a simulated shopping task. One group of participants restrained themselves from taking out their mobile phones and only paid attention to the goods, while the other group randomly used their mobile phones intermittently for unrelated tasks (such as answering phones, sending and receiving text messages, listening to music, etc.). Both groups of participants used to shop according to a shopping list provided by the researchers, but the results showed that people who used their mobile phones occasionally or constantly in the store made far more unplanned purchases than those who concentrated on shopping.

　　The researchers pointed out that when shopping, people may forget what goods they need most when they are distracted, but they will be attracted by the dazzling array of other goods in the store and take them into their pockets without thinking. Even if you only use your mobile phone occasionally during shopping, it will have this effect, which will lead to additional expenses. Therefore, we should concentrate on saving money when shopping.

　　Wang Yiquan, an expert in early intervention of psychological problems in Hangzhou No.7 Hospital, said: "From the perspective of behavior patterns, those who rely heavily on mobile phones have poor self-control ability, and they are easily influenced by external information such as price reduction and new product listing when shopping, resulting in more impulsive consumption. From the analysis of emotional influence, the information from the mobile phone will affect the mood of shoppers, and these emotions may stimulate impulsive consumption whether positive or negative. Seeing good news, buy something to reward yourself or your family; When you see bad news, you should buy something to comfort yourself and decompress. For example, people often joke that ‘ Bao ’ Treating all diseases is the most vivid explanation of the influence of emotions on shopping. "

　　We have to admit that consumption is indeed a good way to vent and quickly adjust emotions, but only if it is moderate. If it is inappropriate or even unreasonable consumption beyond one’s own ability to pay, one must be alert to whether there are psychological problems.

　　In fact, in life, it is easy to understand the difference between men and women’s shopping habits. For most men, shopping is a kind of "torture". They often think about where to buy something, go straight to the destination and buy it, and then leave. They rarely pay attention to what other stores are selling along the way, and naturally they will not have unplanned consumption. Women tend to take shopping as a kind of "leisure", walk around, shop around, stop and watch more, and the temptation is more likely to lead to many unplanned consumption.

　　Sleeping with your mobile phone is harmful to your eyes.

　　Playing mobile phone for a long time at night often leads to sore eyes, sharp drop in vision, deepening myopia, and even dry eye. Once, because of playing mobile phone games for a long time, the function of meibomian gland was worse than that of the elderly.

　　Everyone’s two eyes have a dominant eye and a non-dominant eye. Under normal circumstances, under the control of the brain, the eyes of both eyes are even, but after lying on the side, one eye has to shoulder a heavier eye task. Over time, if the balance is broken, the vision will be inconsistent between the left and right eyes.

　　Sleeping with mobile phone is harmful to cervical health

　　"Cervical arch inversion" is the most common pathological basis of cervical diseases. High pillow can make the head bend forward and increase the stress of the lower cervical vertebra, which may accelerate the degeneration of cervical vertebra. However, bad living habits such as lying on a high back and watching TV, surfing the Internet for a long time, lying down and playing with a mobile phone, and pulling the cervical vertebra for a long time will also lead to the curve lordosis decreasing, straightening and even bending back.

　　Sleeping with mobile phone affects sleep quality.

　　Adequate sleep is a necessary guarantee for a healthy life. When playing mobile phone, the production of melatonin (secreted by pituitary gland, which directly affects the quality of sleep) will be reduced, which will lead to less sleep and even inability to sleep. I believe those who play mobile phones until midnight or even later have a profound experience — — I’m not sleepy at all. I don’t want to sleep.

　　Sleeping with mobile phones affects family harmony.

　　Young people, once they have cell phone sleepiness, are not in a hurry to find a partner. They think that cell phones are so fun and have everything in them. Why do they need to find a partner? Parents look at the older single children, but they really hate the dead mobile phone. After three days, they cursed, "I know how to play mobile phones every day, and others have grandchildren, so you will give me a mobile phone?"

Recently, a touching love relay was staged on a street in Lishui, Zhejiang. Passers-by stopped one after another, picked up brushes and pigments, and used colors and creativity to revitalize the original monotonous blind road …

Passers-by painted on the roadside blind road. Photo courtesy of respondents

The sponsor of the activity is called Fang Cunxin. She is a painting blogger and an optimistic one-armed girl. "When I went out once, I met a blind man who wanted to cross the road. Because the blind road is occupied, I can only accompany the blind man for a while. " Fang Cunxin was deeply surprised by this experience. In the city where she lived for many years, blind people were rarely seen.

This incident prompted her to pay attention to the blind road construction in the city. "Many blind roads are occupied and destroyed by bicycles, and even the colors of many blind roads are dim and almost unnoticed." As a painting lover, Fang Cunxin had an idea, "If passers-by are allowed to leave their own works of art on the blind road, can it arouse everyone’s attention to this’ forgotten corner’?"

After obtaining the approval of the relevant departments, she opened the event with acrylic paint and brushes.

Passers-by spontaneously participate in activities and paint on the ground. Photo courtesy of respondents

On the first day of painting, Fang Cunxin still needs to shout at the roadside, hoping to attract more passers-by to participate. On the second and third days, hundreds of people have spontaneously joined this street public welfare activity. "At first, I only planned to draw 50 meters, but when I came to my senses, this road has extended far and far." Talking about the scene where everyone actively participated in the activities, Fang Cunxin was very emotional.

"Although they can’t see, we can use this tangible color to pave an invisible road for them. I can keep painting because it is a very meaningful thing. " A girl who participated in painting at the scene squatted at the intersection for several days and created on the ground one by one.

Hundreds of passers-by participated in the painting of "Rainbow Road". Photo courtesy of respondents

Everyone calls this road "Rainbow Road". As Fang Cunxin said, "I hope this rainbow road will be infinitely extended in our hearts, maybe the color will fade, but love will continue!" From one person to a group of people and then to everyone, strangers pick up brushes. In this way, they contribute to the better integration of disabled people into society.

　　In order to conscientiously implement the decision-making arrangements of the CPC Central Committee and the State Council on reducing the logistics cost of the whole society, further promote the logistics industry to reduce costs and increase efficiency, scrap and update trucks, and reduce pollution emissions, the Municipal Transportation Commission, the Traffic Management Bureau of the Municipal Public Security Bureau, the Municipal Bureau of Commerce and the Municipal Bureau of Ecology and Environment jointly issued the Notice on Priority Access of New Energy Logistics Distribution Vehicles in the Fifth Ring Road of this Municipality, Issue a day pass for new energy trucks (hereinafter referred to as the "pass"), and facilitate the passage at times other than the morning and evening peak hours (7-9: 00 and 16-19: 00) on the roads where trucks are not set up day and night signs in the city.

　　Combined with the actual production and life in this city, the circular clarifies the types of necessary materials for day transportation, including: express delivery to distribution centers, distribution outlets and other places; Lunch boxes and barreled meals entering various schools; Types of rice flour, grain, oil, meat, eggs, milk and other materials entering supermarkets, restaurants, farmers’ markets, wholesale markets and other places.

　　The pass can be applied as required, and any unit or its carrier that has the above-mentioned demand for day transportation materials can apply for it. On November 15th, it was launched on the website of Beijing Municipal Transportation Commission. It can be processed online in the whole process, and an electronic pass will be issued within three working days, providing the applicant with an integrated service with clear and transparent work flow and traceable progress of the whole process.

　　A new energy truck applying for a pass must meet the following four conditions:

　　First, vehicles should be included in the Catalogue of Announcement of Road Motor Vehicle Manufacturers and Products. There are three types of vehicles: van, fender truck and heavy tractor (none of the above vehicles includes mini-van), and the power source is pure electric (driven by electric motor with rechargeable battery as the sole power source) or hydrogen fuel cell.

　　Second, the vehicle is the license plate issued by the city and registered under the name of the material demand unit or its carrier.

　　Third, relevant data such as vehicle positioning and transportation information must be uploaded to the government platform.

　　Fourth, there are no abnormal conditions such as overdue safety technical inspection, unfinished accident, and overdue traffic insurance.

　　The applicant needs to access the vehicle positioning data in advance, log in and declare after registering on the website, and submit information such as vehicles, materials and transportation. The relevant departments can verify the status of illegal accidents of vehicles, confirm the necessity of day transportation of materials and evaluate the use of documents through the system, and generate electronic documents after verification. The applicant can view, download and print the pass in the system.

　　When passing through with a pass, you should abide by the provisions of road traffic safety. The public security traffic control department will continue to strengthen daily supervision and law enforcement, and relevant departments will also strengthen supervision after the event, and strive to create a safe, orderly and civilized road traffic environment.

　　In addition, on September 24th, our city issued the Detailed Rules for Beijing to Further Promote the Scrapping and Updating of Old Trucks and Large and Medium-sized Buses with National Emission Standards 4 and below, and eligible car owners can get subsidies ranging from 35,000 yuan to 170,000 yuan. Under the linkage of the above policies, old fuel trucks can be scrapped and updated into new energy trucks, which can not only get subsidies, but also get priority.

　　Ten questions and ten answers

　　1. Why should we formulate the priority traffic policy for new energy logistics distribution vehicles in the Fifth Ring Road of this city?

　　[Solution]

　　In order to conscientiously implement the decision-making arrangements of the CPC Central Committee and the State Council on reducing the logistics cost of the whole society, supporting equipment renewal and trade-in of consumer goods, and promoting the popularization and application of new energy vehicles in the transportation industry, optimize the energy structure of trucks in this city, and reduce pollutant emissions, combined with the recent series of incentive policies for scrapping and updating diesel trucks operated by the National Fourth Company in this city, we will further strengthen policy convergence and coordination, and effectively benefit the industry.

　　According to the Law of the People’s Republic of China on Road Traffic Safety, Regulations of Beijing Municipality on Prevention and Control of Air Pollution, Regulations of Beijing Municipality on Road Transportation and other relevant regulations, combined with the needs of urban production and life, this Municipality has set up a day transport pass for new energy trucks in the Fifth Ring Road (hereinafter referred to as the "pass") to facilitate the passage of new energy trucks that meet the requirements and ensure the transportation of necessary materials in the Fifth Ring Road. Pass can be applied on demand, and the demand unit or its transportation unit that transports necessary materials by day can apply. The types of materials and the requirements for trucks are introduced in detail later.

　　Considering the above factors comprehensively, we will implement traffic measures by vehicle type, time period and region, increase policy support and guidance, and promote cost reduction and efficiency improvement and new energy utilization of trucks in this city.

　　2. Please introduce the legal basis for issuing this notice.

　　[Answer] This circular is formulated in accordance with the Road Traffic Safety Law of the People’s Republic of China, the Regulations of Beijing Municipality on the Prevention and Control of Air Pollution and the Regulations of Beijing Municipality on Road Transportation, as follows.

　　First, Article 39 of the Road Traffic Safety Law of the People’s Republic of China stipulates that "the traffic management department of the public security organ may take measures such as diverting, restricting traffic and prohibiting traffic for motor vehicles, non-motor vehicles and pedestrians according to the specific conditions of roads and traffic flows".

　　Second, Article 25 of the Regulations on Road Transportation in Beijing stipulates that night transportation shall be the main mode, supplemented by day transportation. The city implements total control, classified management and optimal allocation of freight vehicles engaged in day transportation in the central area of the city, and gradually implements it; This Municipality shall publish the conditions of freight operators engaged in day transportation in the central area of the city, and the standards for the models, appearance, safety and environmental protection of freight vehicles; Determine the freight operators who meet the requirements in an open, fair and just way, and establish an elimination and withdrawal mechanism.

　　Third, Article 71 of the Regulations on the Prevention and Control of Air Pollution in Beijing stipulates that "the Municipal People’s Government may take traffic management measures to restrict motor vehicles in a certain area according to the quality of the atmospheric environment".

　　3. What are the types of daily transportation materials in this city?

　　[Answer] In order to ensure the normal production and life of the city, some materials can apply for a pass if they really need to be transported by day. After combing, there are mainly the following types: express goods entering distribution centers, distribution outlets and other places, and doing a good job in the distribution service of online shopping goods; Enter the rice flour, grain, oil, meat, eggs and milk dishes in supermarkets, restaurants, farmers’ markets and wholesale markets to ensure the transportation of daily necessities for the general public; Lunch boxes and barrel meals distributed to various schools have solved the problem that some primary and secondary schools do not have canteens, so that teachers and students can eat hot meals in time. In addition, there are temporary truck traffic needs such as moving companies.

　　4. What conditions do vehicles applying for a pass need to meet?

　　[Answer] A new energy truck applying for a pass must meet the following four conditions:

　　First, vehicles should be included in the Catalogue of Announcement of Road Motor Vehicle Manufacturers and Products. There are three types of vehicles: van, fender truck and heavy tractor (none of the above vehicles includes mini-van), and the power source is pure electric (driven by electric motor with rechargeable battery as the sole power source) or hydrogen fuel cell.

　　Second, the vehicle is the license plate issued by the city and registered under the name of the material demand unit or its carrier.

　　Third, relevant data such as vehicle positioning and transportation information must be uploaded to the government platform.

　　Fourth, there are no abnormal conditions such as overdue safety technical inspection, unfinished accident, and overdue traffic insurance.

　　5. Which specific sections of this city can licensed new energy trucks pass through at which specific time periods?

　　[Solution]

　　Traffic time: The city requires the management of limited trucks during the day. At present, trucks in this city are prohibited from passing within the Fifth Ring Road (excluding) from 6: 00 to 23: 00 every day. In order to ensure the demand for day transportation materials in the Fifth Ring Road, a day transportation pass for new energy trucks was set up. However, in order to avoid the overlapping of truck traffic and bus traffic in the daytime and alleviate the traffic congestion in the morning and evening rush hours, the daytime transportation time is set at 6-7, 9-16 and 19-23.

　　In terms of road sections: certified new energy trucks can pass through the roads in the city without the day and night ban sign for trucks within the specified time period. Here are three points to emphasize:

　　First, the roads where trucks are forbidden to pass day and night, such as Chang ‘an Avenue, cannot pass with certificates. The documents state the roads where trucks are forbidden to pass all day. Please read them carefully and pay attention to traffic signs during driving.

　　Second, licensed vehicles can pass through the truck-restricted areas set up in various districts outside the Fifth Ring Road (except the roads where trucks are forbidden to pass all day), but it is forbidden to pass through the main roads of the Second, Third and Fourth Ring Roads from 6: 00 to 23: 00.

　　Third, the morning and evening peak hours specified in the certificate, whether in the Fifth Ring Road or outside the Fifth Ring Road, must be strictly observed. In addition, please observe the relevant regulations on road traffic safety when driving, such as height limit and speed limit.

　　6. How many types of documents are there? Please introduce the validity of the certificate.

　　[Answer] According to the duration of validity of certificates, passes can be divided into three types: long-term certificates, short-term certificates and temporary certificates. The long-term certificate is valid for three months, which is suitable for day transportation needs with relatively fixed distribution objects and high frequency of use; Short-term certificate is valid for 1 month, which is suitable for the staged daytime transportation demand; The temporary certificate is valid for 7-15 days, which is suitable for temporary day transportation needs.

　　In order to promote the peak shifting of relevant vehicle positioning data and orderly access to the government platform, a short-term certificate will be issued before the end of 2024, valid for one month; From 2025, the necessity of material transportation demand and the efficiency of document use will be comprehensively judged, and three kinds of documents will be issued as a whole.

　　7. Where can I get a pass?

　　[Answer] In order to provide the applicant with an integrated service with clear and transparent work flow and traceable progress of the whole process, relevant departments are currently studying the integrated handling method, which will be launched on the website of Beijing Municipal Transportation Commission from November 15th. After the integration service goes online, it can be processed online all the time, and electronic passes will be issued within 3 working days.

　　8. What is the workflow for applying for a pass?

　　[Answer] The workflow is as follows:

　　First, the applicant needs to access the vehicle positioning data through the "Beijing Smart Freight Integrated Service Platform" in advance; Before the end of 2024, "access to positioning data" is considered as a tolerance for vehicle-related verification, as long as the applicant promises to access data before the end of 2024. Please carry out data access work in a staggered and orderly manner;

　　Second, after the integrated service is launched on November 15th, the applicant can register and log on the website of Beijing Municipal Transportation Commission to declare and submit information such as vehicles, materials and transportation.

　　Third, the Municipal Transportation Commission, the Municipal Bureau of Commerce, the Municipal Public Security Traffic Management Bureau and other departments have systematically confirmed the necessity of day transportation of materials, evaluated the use of documents, and verified the handling of vehicle accidents;

　　Fourth, after the vehicle passes the verification, the system generates the electronic code and electronic certificate, and the applicant can view, download and print the pass in the system.

　　9. What are the access methods and requirements for vehicle positioning data?

　　[Answer] The applicant accesses the "Beijing Intelligent Freight Integrated Service Platform" through the direct connection of the vehicle terminal, and the data reported by the terminal shall conform to the Technical Specification for Remote Service and Management System of Electric Vehicles.
Part 3: Communication Protocol and Data Format (GB/T 32960.3-2016) or Terminal Communication Protocol and Data Format of Satellite Positioning System for Road Transport Vehicles (JT/T
808-2019) standard requires that the frequency of positioning data fields is not more than 10 seconds, and the number of effective transmissions is not less than 30.

　　10. What information should I fill in to declare my certificate?

　　[Answer] To declare documents, you need to fill in three types of information, such as the applicant, the vehicle and the document requirements, including the name of the demanding unit, the name of the carrier, the license plate number, the brand model of the vehicle, the total mass, the type of goods transported, and the start and end time of the document requirements.

　　Comprehensive: Beijing issued according to Beijing Traffic Subscription Number.

Twenty-three departments jointly issued nineteen measures.
Accelerate the release of demand and expand residents’ consumption

With the consent of the State Council, 23 departments, including the National Development and Reform Commission, the Publicity Department of the Communist Party of China and the Ministry of Finance, jointly issued the Implementation Opinions on Promoting Consumption Expansion, Upgrading and Accelerating the Formation of a Strong Domestic Market (hereinafter referred to as the Opinions). The Opinions put forward 19 measures to promote consumption expansion and quality improvement from six aspects: market supply, consumption upgrading, consumption network, consumption ecology, consumption capacity and consumption environment, and help form a strong domestic market.

Expanding consumption is an important focus to hedge the impact of the epidemic.

The COVID-19 epidemic has had an impact on China’s consumption at present and even in the future, especially in the fields of shopping, catering, tourism, culture, education and entertainment.

"Releasing the suppressed and frozen consumer demand, cultivating and growing the new consumption and upgraded consumption that were born in the prevention and control of the epidemic, and making the physical consumption and service consumption be replenished, is one of the important points to hedge the impact of the epidemic." Chang Tiewei, deputy director of the Employment Income Distribution and Consumption Department of the National Development and Reform Commission, said that it is of great significance to promote consumption expansion and quality improvement while doing a good job in epidemic prevention and control.

Since last year, the CPC Central Committee and the State Council have deployed a series of policies to promote consumption, and various localities have successively introduced a number of targeted measures, such as Beijing, Tianjin, Shanghai and other places to build a new platform for consumption upgrading by cultivating night economy.

"The Opinions are the inheritance and development of previous policies." Chang Tiewei said that it not only inherited the previous policy orientations such as updating consumption and cultural tourism consumption, but also integrated into the new models, new formats and new industries in the current new consumption development.

To expand consumption, the key is to conform to the upgrading trend of residents’ consumption, break through the "blocking point" and "pain point" in the consumption field, break down the institutional and institutional obstacles that restrict consumption, and improve the governance capacity in the consumption field. The "Opinions" adhere to the structural reform of the supply side as the main line, seize the most potential consumption areas and focus on improving supply, constantly improve consumption policies, optimize the consumption environment, and stabilize consumption expectations.

Chang Tiewei introduced that the Opinions pay more attention to service consumption in terms of consumption types; Highlight holiday and night consumption in terms of consumption time; Accelerate the cultivation of new models such as online and offline integration in terms of consumption patterns; Focus on launching the county consumption engine in the consumption area; In terms of consumer groups, we will focus on enhancing the consumption power of low-and middle-income groups, and urge the vast number of urban and rural residents to consume, be willing to consume, and dare to consume.

Accelerate the construction of information infrastructure and build a "smart+"consumption ecosystem.

Cloud fitness, cloud shopping, cloud shopping, cloud reading … Since the outbreak, "cloud business" has developed rapidly. "Mobile phone ordering and delivery to home" has become the first choice for people to buy fresh food, medicines and other necessities during their stay at home.

"The new consumption formats and new models represented by online shopping have shown strong development potential in this epidemic." Chang Tiewei said that in 2019, the online retail sales of physical goods in China accounted for 20.70% of the total retail sales of consumer goods, which was about 8.52 trillion yuan. It is expected that the online retail sales of physical goods will exceed 10 trillion yuan this year.

"With the gradual control of the epidemic, China’s consumer market will usher in a new round of rapid development opportunities." Wei Wang, director of the Institute of Market Economy of the State Council Development Research Center, said that innovative online service models, especially in the fields of entertainment, education and medical care, have been recognized and accepted by consumers, which will greatly promote the further improvement of new formats and new models and drive more online service consumption.

The "Opinions" put forward four specific measures to cultivate new consumption formats and new models, and accelerate the construction of a "smart+"consumption ecosystem.

Accelerate the construction of a new generation of information infrastructure. Accelerate the construction and commercialization of information infrastructure such as 5G networks.

Encourage the development of new consumption patterns such as online and offline integration. Improve the "internet plus" consumption ecosystem, and promote online and offline interaction and business travel style coordination.

Encourage consumers to use green smart products. Encourage enterprises to use the Internet of Things, cloud computing, artificial intelligence and other technologies to promote the intelligent upgrade of various electronic products, and accelerate the development of new information products such as virtual reality and wearable devices.

Vigorously develop the consumption pattern of "internet plus Social Service". All departments will promote the online and offline integration of education and training, medical care, aged care services, infant care, sports events and other service consumption.

"The Opinions proposes to build a’ smart+’consumption ecosystem to adapt to the development trend of smart and online consumption at this stage. While promoting consumption expansion and quality improvement, we will better lead the industry to intelligent and green development and promote the dual upgrading of industry and consumption. " Wang Yun, a researcher at China Macroeconomic Research Institute, said.

Continuously improve consumption capacity and build a consumption network integrating urban and rural areas.

The consumption pattern is wired online and offline, and there are cities and towns in the consumption space. To improve the quality and expand the consumption, it is necessary to realize the coordinated and interactive development of the urban and rural markets. What other "hard bones" are there to break through urban and rural consumption and expand grassroots and rural consumption?

"There is still a’ stuck neck’ link in the current consumer infrastructure." Chang Tiewei said, for example, the service consumption infrastructure is not perfect, the shortcomings of consumption facilities in some emerging urban areas and rural areas are prominent, and the distribution of urban commercial facilities is unreasonable.

Wei Wang said that in order to build a consumption network integrating urban and rural areas, on the one hand, we should promote the construction and development of consumption center cities, accelerate the development of middle and high-end consumption and service consumption markets, and form a group of international consumption center cities with large consumption scale, strong consumption radiation driving effect, outstanding consumption innovation leading ability and international influence, and become a leading demonstration base for China’s consumption upgrading and expansion.

The "Opinions" propose to further improve the tax-free industry policy and improve the supply of imported goods. We will support central cities to strengthen the "first-store economy" and "first-time economy", encourage internationally renowned brands to launch or simultaneously list new products in the China market, and adjust and optimize the collection links of some consumption tax items.

"On the other hand, we should speed up the sinking of the consumer market, build a platform for cooperation and exchange between Internet companies and poverty-stricken areas, promote the two-way circulation of industrial products to the countryside and agricultural products to the city, boost the sales of agricultural products with characteristics and advantages in rural areas, especially in deep poverty-stricken areas, and better meet the consumer demand in rural markets and carry out consumption poverty alleviation in depth." Wei Wang said.

The income level of residents is directly related to their consumption ability, and the expansion and upgrading of consumption cannot be separated from the improvement of consumption ability.

"To improve the consumption power of residents, we should pay attention to improving the income capacity of middle-income groups and enhancing basic security, and promote the reform of the income distribution system." Wei Wang said, smooth the upward flow channels for low-income groups, steadily expand middle-income groups, strive to narrow the income gap among residents, and accelerate the improvement of the income incentive mechanism for knowledge-based, skilled and innovative workers. (Reporter Li Xinping)

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 November 1st, the international version of Xingtu officially ushered in the market, and the price range of the new car was 228,900-238,900 yuan, with three versions. The new car will continue to be equipped with a 2.0T engine +8AT transmission, with a maximum torque of 400 N m.. Today, we will test drive this model and feel what upgrades and changes have been made in the international version of Starway Moon.

　　In terms of appearance, Starway Moon International Edition still adopts the family-style design style, but it has changed in some details. The biggest change is the use of a brand-new octagonal air intake grille with horizontal decorative strips, which looks domineering enough.

　　The light group adopts a penetrating design. When the lights are turned on at night, the middle light band will be lit. The position of the eyebrows of the headlights uses a blackened design, which also reflects the personalization of the car. In addition, chrome-plated decorative strips are added to the air inlets on both sides of the front bumper, which adds a lot of fashion to the car.

　　The shape change of the side of the car body is not great, and the through waistline design is still used, and the traditional door handle shape is retained, so the use convenience is still very high. In terms of body size, the length, width and height of the new car are 4970x1940x1792mm and the wheelbase is 2900mm respectively.

　　The shape of the rear end of the international version of Starway Moon Tour has not changed much, and the design of the through taillight group is still retained, which effectively increases the layering of the rear end. The rear bumper is decorated with a chrome trim strip, and equipped with a double exhaust layout, and the vertical reflectors on both sides are also preserved.

　　There is no change in the design of the interior, mainly reflected in some details, such as the addition of all-black color matching, which also provides consumers with more choices. In addition, the dual wireless charging panel of the new car is also decorated with suede, and the maximum power can reach 50W.

　　Although it is a fuel SUV, the car uses a two-spoke steering wheel, with bronze decoration and multi-function touch panel, as well as a panel with a sense of space, which enhances the luxury of the whole interior. Shift paddles are also reserved on the steering wheel, which can effectively improve the driving pleasure of the vehicle.

　　The international version of "Journey to the Moon" retains the penetrating triple screen design, and the 12.3-inch LCD instrument panel can display a lot of driving information of vehicles, including speed, driving mode, speed, entertainment information, navigation information, cruising range, etc., and the display clarity is still very high.

　　HUD head-up display is also very easy to use. When navigation is not turned on, HUD can display information such as vehicle speed and rotation speed. When navigation is turned on, HUD can display navigation information, including text and dynamic images, with good clarity.

　　Lion5.0 lion system will be used in the central control screen. The UI design of the whole screen is very user-friendly, and the delamination application is in place. The commonly used functions can be found at the bottom of the screen. The screen can support online navigation, online entertainment, mobile phone interconnection, voice interaction, OTA upgrade and other functions, which can fully meet our daily use.

　　The intelligent driving system of the new car can also be selected and set on the screen, and the whole interface is easy to understand. In addition, the air conditioning, seats and other functions of the vehicle are also placed on the screen, which can be controlled by voice or from the screen, and the sense of technology is still very high.

　　The sliding cover is still reserved in the central channel. After opening, the wireless charging panel of the mobile phone below is made of suede, which looks more advanced and feels very good. The maximum power of the wireless charging panel of the mobile phone is 50W, and a cooling vent is designed at the lower position, so that the mobile phone will not generate heat even if it is charged for a long time.

　　A small touch panel is also designed in the rear position. Here, it integrates the control of one-button start of the vehicle, double flashing, air conditioning air volume adjustment, defogging of front and rear windows, internal and external circulation, etc. It needs to be familiar with it for the first time, but the overall luxury temperament is still very good.

　　The car we test-drive today is a 6-seat model of the international version of Starway Moon. The seat configuration of the car is also rich enough. The front seats are not only equipped with electric adjustment, but also have functions such as seat heating, ventilation, memory and massage. At the same time, there are speakers in the headrest, which is more clear and specific when playing music or broadcasting road conditions.

　　The second row uses two separate seats, which are also electrically adjustable. Although the distance of the slide rail is not very long, it can also meet the riding needs of passengers in the second row or even the third row. The comfort of the second row of seats is also relatively high, and even if you ride for a long time, you won’t feel tired.

　　The third row of seats also uses two independent seats, the softness of the seat cushion is also very good, not as thin as expected, and the head and leg space is acceptable. The backrest is also designed with 5/5 points, all of which are manually adjusted, and the support of the backrest is average.

　　There is no change in the power of the international version of the Star Way Lunar Rover, and it is still consistent with the current models on sale. It uses a 2.0T engine with a maximum power of 261 HP and a maximum torque of 400N·m, which is matched with an 8AT transmission.

　　When we put this car on the road, the first thing that impressed us was not how strong the power was, but the suspension adjustment of this car. As a 6-seater /7-seater model, the suspension adjustment of the international version of Starway Moon Landing is soft, which can also handle the bumps on the road well and increase the comfort of the members in the car.

　　On the other hand, in terms of power, the new car is also equipped with a four-wheel drive system, so even in the economy and comfort mode, the power performance is relatively good, and the response time of the accelerator pedal is relatively fast. When we switch to the sport mode, the speed of the vehicle when shifting gears has changed obviously, and the feeling of shifting gears is also more obvious. Together with the use of shifting paddles, it also increases the driving pleasure of the vehicle to the greatest extent.

　　In terms of quietness, when the vehicle is driving at 80km/h, the control of wind noise and tire noise is very in place. However, when the vehicle speed is raised above 100km/h, the wind noise will increase obviously, but it is within the acceptable range. The tire noise and chassis performance are still excellent, and there is no sound coming out.

　　In terms of handling, although the car is large in size, the steering wheel is very flexible, even continuous line changing or one-handed operation can be easily completed. When turning around in a corner, the turning radius of the vehicle is quite satisfactory, but fortunately, the body is higher and it can have a better view.

　　The intelligent driving performance of the new car is also satisfactory, including ACC adaptive cruise, lane departure warning, rear car reminder and other functions are very easy to use, which also greatly relieves our fatigue when driving at high speed, and also improves the safety of the vehicle to a certain extent.

　　Summary:

　　As an SUV model for home use, Starway Moon International Edition has achieved the leading level of the same price in terms of appearance, interior technology, interior materials, intelligent driving performance and space. After all, the price range of this car is 22.89-23.89 million yuan, so it still has strong market competitiveness. So as a dad, will you consider this medium and large SUV?

　　[car home second-hand through train] Looking at the domestic SUV market, tanks are definitely one of the hot brands. Both (|) and Tank 500 have created sales records that demand exceeds supply, and even used cars are more expensive than new ones. Nowadays, the tank 800 frequently exposes spy photos. I believe that it is not far from you to leave the "Baoding Cullinan". But today, are the tanks 300 and 500 still so popular? Is the used car still so valuable? Let’s take a look at this issue together.

　　Different from Tank 300 and Tank 500, Tank 800 will be the flagship product of the "business luxury" route of tanks, and its design ideas will be more luxurious and atmospheric.

　　From the latest spy photos, we can see that the state of this vehicle is very similar to the version exhibited at the previous 2021 Shanghai Auto Show. We guess that the new car is also likely to be a tank 800 model close to the production version.

　　The more luxurious and atmospheric design is quite eye-catching, but besides the tank 800, the tank 300 and the tank 500 also have a very high degree of attention. If you want to be a "tank driver" earlier. Let’s take a look at the current market of tank 300 and tank 500.

　　The new cars currently on sale for Tank 300 are mainly two off-road models and three urban models, and the official version of Tieqi 02, which cooperates with Dinghuo. The official guide price ranges from 198,800 yuan to 302,800 yuan. As a hard-core off-road vehicle, this price range is still relatively close to the people, which is one of the reasons for achieving considerable sales.

　　However, since the second half of last year, the production speed of tank 300 has increased. Up to now, it is basically possible to pick up a car in about one month, and the popularity of new cars and the market for used cars of tank 300 have gradually declined.

　　Take the 2023 Conqueror version, which is more popular in the used car market, as an example. The guide price of a new car is 215,800 yuan, and a quasi-new car that has been licensed for about one year can basically sell for about 200,000-210,000 yuan. For the old conquerors around 2021, the second-hand price of standard car condition is around 190,000 yuan.

　　The standard car condition mentioned here is the normal kilometers of the car. In fact, as a hard-core off-road vehicle, the second-hand tank 300 can be said to be a car in one condition, not only to distinguish whether there is a history of off-road, but also to distinguish whether there is a modification.

　　In addition to post-modification, Tank 300 has introduced some original modified versions, such as Cyber Tank Edition, Border Limited Edition, Wind Forest Fighter, Tank Ranger and so on. Due to the official modification and limited sales, the prices of second-hand quasi-new cars of these models are basically 20,000-30,000 yuan higher than when the new cars land. However, with the continuous introduction of limited edition models and the decline in the popularity of new cars, the second-hand market of such models has gradually dropped.

　　Comparing the market, we can see that the tank 300 has indeed gradually reduced the heat and market from the previous "used cars are more expensive than new cars". However, in the same class and at the same price, Tank 300 is still the car with the highest rate of preservation and heat.

　　When considering used cars, it is recommended to consider quasi-new cars with short age and few kilometers. Although the price/performance ratio is not as high as that of old used cars, the problems reflected by the owners have been solved in the late batch, with better quality and more worry-free later. In terms of color, except for "Bai Fumei" and "I want red", they are basically popular colors with high preservation rate.

　　After talking about tank 300, let’s take a look at its "big brother" tank 500. In the eyes of many friends, tank 500 and tank 300 are also the light of domestic products. What about the second-hand market of tank 500?

　　The new tank 500 cars are mainly divided into Dengfeng/Terrace, Sport/Business, 5-seat /7-seat models, as well as the original factory’s special customized version with double colors. The price range of the new car is 335,000-395,000 yuan. However, in contrast, the new car sales of Tank 500 are not as high as those of Tank 300, and the second-hand market is relatively stable.

　　Take the sports version of the 7-seat environmental model as an example. The guide price of the new car is 363,000 yuan, and the new car is about 400,000 yuan. One-year-old second-hand quasi-new car, basically the purchase price is only 300,000 yuan, the individual transaction price is about 310,000-320,000 yuan, and the one-year preservation rate is about 80%.

　　Also affecting the current market of tank 500 is the launch of new models, namely the Hi4-T plug-in hybrid model. Before Tank 500, there was a lot of controversy about fuel consumption, and the Hi4-T plug-in hybrid model can solve everyone’s concerns about fuel consumption to a certain extent. Naturally, fewer people choose the 3.0T version, and the second-hand market will only fall but not rise.

　　Summary:

　　No matter the tank 300, the tank 500 or the future tank 800, they are all the benchmark products of China brand SUV. After the production capacity of tank 300 and tank 500 increased and the popularity of new cars gradually decreased, the market conditions gradually returned to normal. As consumers, we need to keep a clear head and rationally choose the right model according to our own needs.