On 4 May, the Department of Commerce of Sichuan Province convened a “Viv” Youth Colloquium on the New Horizon for the Business of the Young People’s Party, in order to promote the spirit of five and four.

Visiting the former level I of the Department of Commerce of the Province of Jiang, Vice-President of the Department of Sichuan, member of the Association of Scholars of Sichuan Province and Vice-President of the Association of Gerontology of the Province of Sichuan, Leewi, gave a thematic coaching report on his work and development experience, encouraging young people to learn about China’s socialist ideas of the new era, continuously improving writing capacity, language expression capacity, analytical assembly capacity, organizational coordination capacity, so as to achieve “aims, things and performances”, “smightedness, brilliantness”.

Eight high-quality youth cadres and student representatives have spoken about the theme “New business journeys for young men and women” in conjunction with work realities, job-building, awareness-raising and business practices, business careers, development experiences, etc., and have fully demonstrated the new roles and initiatives of business youth in the new era. Members of the Council and offices concerned, having listened to the reports and statements of representatives, have interacted on-site with their own actualities.

The full-time Deputy Secretary of the Committee of the Communist Party of Sichuan Province indicated that the Department of Commerce of Sichuan Province devoted a “Viv” youth colloquium, reflecting the high importance that the Chamber of Commerce attached to youth work, the high quality, novelty and enthusiasm of the Colloquium, which demonstrated the good spirituality of business youth with great ambition, hard work and active commitment to full-scale socialist modernization.

In his speech, the members of the team of the Department of Commerce and the head of the team of the Office’s disciplinary monitoring team were cherished in the building of the ideal base of faith among business youths, in the form of hard political masters, in the minds of young people, in keeping with their mission, in conscious of their commitment to the party’s monarchy, in order to firmly establish the correct world view, outlook and values, and insufficiate the “first tranche” of good governance.

The members of the team of the Department of Commerce, the Secretary of the Council of the Organ, the Secretary of the Council, the Secretary of the Department, the Secretary-General of the Chamber, the Secretary-General of the Department of Public Information, Mr. Xu, will first convey to the Governor of the Department-wide business system, the Board of Governors, the College of Colleges, the Department-General’s supervisors, and the more than 6,500 members of the Association of Young Communists and Gentles!

The forest sails offer business youth the cherished expectations and pilgrims of “push you, the Grand Sea”, as well as three points for business youth: to enhance political awareness. Further insight into the decisive meaning of “two established” is needed to enhance “four awareness”, to firmly “four self-confidences” and to “two maintenances”. Second is to build expertise and capacity in the area of plastic commerce. Learning as a life attitude and a life habits, insisting on the world view and approach of Marxistism, working to develop professional books and regulatory documents in the field of business and working towards becoming “experts” in “businesses”. Efforts are made to learn from older leaders, learn from books, learn from practice and develop the habits and capabilities of lifelong learning. Three efforts will be made to incorporate a strong national context. The business youths want me in the service of justice, in the name of bigamy, in the spirit of self-reliance, are actively engaged in building the great practice of Chinese-style modernization, in the development of high quality business in Sichuan and in the construction of their own folklore and blood in the “two provinces”.

● UEFA Cup semi-final · second round Rome vs Leicester City

Tencent sports live broadcast at the Olympic Stadium in Rome at 03:00 tomorrow

In the early morning of Beijing time tomorrow, the second round of the UEFA Cup semi-final will start. After the 1-1 draw away from Leicester City in the first leg, Roma saw the hope of eliminating their opponents at home. In contrast, in the last three rounds of Serie A, Roma only got 2 points with 1 draw and 2 losses. It seems that Roma have “given up” the league in order to focus on Europe. Although I don’t know whether this is a loss of life or a loss of car, it is obvious that Roma coach Jose Mourinho has only the UEFA Cup in his eyes!

■ new express reporter Wang Di

The League rotation of Rome is to eliminate Leicester City

In the league match last weekend, Roma were drawn 0-0 at home by Bologna. Although Bologna has always “robbed the rich and helped the poor”, both Milan and Juventus have stumbled on Bologna, it is still a little unreasonable that Roma didn’t even have a decent shot at home.

In fact, Mourinho did not pay attention to Bologna strategically. It can even be said that this is a game that can be lost. Compared with the increasingly difficult UEFA Cup, Mourinho has lost interest in the league. First of all, Rome has been thrown away by the top four, and there is no hope of competing for the qualification of the Champions League; Second, compared with the long-term team building, Mourinho is likely to be more interested in winning the championship in the short term.

Therefore, in the choice between the top seven of the league and the final of the UEFA Cup, Mourinho decisively chose the latter. In the home game against Bologna, Mourinho carried out a large-scale rotation of the Roma squad - kunbula replaced Smolin as the central guard, veletu returned to the starting line to play in the back, zalevski and karstop were selected on the flank, and Peres, gian and zaniolo were selected as the front trio. It can be seen from Mourinho’s disdain for Roma’s first team.

Giving up the league and focusing on the European war, it seems that Mourinho is a little “willing to stay close and seek far”. After all, the UEFA Cup is only the third level event in Europe, and he can only get a dividend of 5 million euros if he wins the UEFA Cup, but Mourinho’s character has always been “there is a cup to compete”. In Mourinho’s philosophy of life, the champion is more than everything. No matter what the gold content of the trophy is, winning is an honor. Moreover, Mourinho will always remind you how many champions he has accumulated.

After the dull draw with Bologna, a reporter told Mourinho: “Leicester City has rotated 8 players…” Mourinho immediately reminded reporters: “Leicester City has rotated 9 people!” Words show how much Mourinho cares about the UEFA Cup.

At present, Leicester City ranks 11th in the Premier League, the worst result in recent years. Leicester City coach Rogers has no desire for the premier league ranking and can only hope to win the UEFA Cup to compete for the qualification of the UEFA Cup next season. Perhaps it is because he knows that his opponent is gambling heavily on the UEFA Cup that Mourinho is even more afraid to let go and strive for league ranking.

Target full slam Mourinho is “full of ideas” about the new record

Speaking of, the last time Mourinho led the team to win the trophy was in May 2017. At that time, Mourinho led the “incomplete” Manchester United to win the Europa League. It was Manchester United’s last title and Mourinho’s last. Last season, Mourinho had the chance to lead Tottenham to the Carling Cup. Unfortunately, on April 19 last year, Mourinho was suddenly dismissed by spurs before the Carling Cup final. Spurs boss levy did not give Mourinho a chance to prove himself.

To this day, Mourinho is still angry at the end of class at Tottenham. Mourinho has said that his coaching career has a total of 25.5 titles, and that half is the Carling Cup final that levy didn’t let him play last season. Talking about being dismissed by Tottenham, Mourinho said: “it was really a very unique moment, so I think Mr. levy is also a talent in football.”

In the history of European football, rattke (Germany) and Trapattoni (Italy) have all had the records of European three major cup slams - of course, at that time, the “European three major cups” were still the Champions League, UEFA Cup and winners’ Cup. After the re integration and allocation of resources, the Champions League was restructured into the Champions League, the UEFA Cup and the winner’s cup were merged into the Europa League, and the UEFA Cup was an emerging event only this season. In other words, as long as Mourinho leads Roma to win the UEFA Cup, he will become the first coach to integrate the “three new European cups”.

Mourinho has two Champions League champions and two Europa League champions. The UEFA Cup is an event that many competitors (such as Guardiola) may never have a chance to participate. There is no doubt that Mourinho will be full of ideas about the new record of the Grand Slam, even if it is just to add a little talk to the future.

In addition, Mourinho attaches so much importance to the UEFA Cup, in addition to the vulgar reasons for the European war bonus and the revival of Serie A, there are also his own factors. Since leaving Manchester United in 2018, Mourinho has gradually moved away from the first-line giants. From Tottenham to Rome, Mourinho’s team began to become civilian. With such a quasi first-class team, it is much more difficult to coach, and what Mourinho needs is the champion weight to jump back to the giants from the quasi first-class team. It seems that Mourinho wants to make a comeback through the UEFA Cup.

Zhiduo D

The UEFA Cup is not a winner, and the championship prize is only 5 million euros

In September 2018, UEFA announced the launch of the third level event in Europe from the 2021 / 2022 season, which is the UEFA Cup. The birth of the UEFA Cup has revived the glory of the “three cups” in European football, but the UEFA Cup is not the winner’s Cup in the past, and the championship bonus is only “pitiful” 5 million euros.

European Club Association President Agnelli once said that the original intention of introducing the third level Club League is to provide more non mainstream league teams with competition opportunities, so as to break the monopoly of big clubs on the European Championship. The establishment of the UEFA Cup has directly reduced the scale of the UEFA Cup from 48 teams to 32 teams. So far, 32 teams have participated in the main matches of the three European cups.

In terms of rules, the Champions League champions can get the right to participate in the Champions League next season, and the champions of the Europa League can also be directly shortlisted in the Champions League, while the champions of the UEFA cup can only be shortlisted in the Europa League. So if you have to arrange seats for the three big cups,

It is understood that the Peking Opera version of big house gate, starring Zhou enxu and Suo Mingfang, the new generation actors of Beijing opera academy, subverts the male context of the TV drama version from the perspective of Yang Jiuhong, who is “the only person outside the big house gate”. It tells about Bai’s internal and external troubles during the Guangxu period of the late Qing Dynasty. Bai Jingqi, the seventh young master, was forced to leave Beijing and go to Jinan. He became famous for his donkey glue business, When I was proud of my life, I met Yang Jiuhong, the flower leader, who had a sadistic love across class and family.

The Beijing opera version of “big house gate” is not only a drama stage presentation of film and television drama, but also a collision between traditional art and the thought of the new era. “What Peking Opera needs is the injection of the values of the times, to catch up with the times!” When high mountains and flowing water meet bosom friends, Guo Baochang and Li Zhuoqun both believe that innovation and inheritance cannot be separated. On the contrary, only after there is a good inheritance can there be better innovation.

The Beijing opera version of “big house gate” performed in Xiamen this time is unique in terms of dance beauty, music, singing and clothing. It is different from the traditional drama mode. The lyrics of the script are compiled in the form loved by young people without deliberately carving words and sentences, so as to achieve “elegance in vulgarity and mutual appreciation between elegance and vulgarity”.

Adhering to the concept of both tradition and innovation, the Peking Opera version of Dazhaimen not only shows the traditional performance techniques of Peking Opera as much as possible, but also skillfully borrows the presentation methods of many other artistic styles. For example, the music in the play combines the original melody of TV drama and the traditional singing style of Peking Opera, while the character modeling combines the traditional Peking Opera clothing form, the clothing elements of the late Qing Dynasty and the contemporary aesthetic trend.

The First Affiliated Hospital of China University of science and Technology (Anhui Provincial Hospital):

According to the arrangement of national legal holidays, may day will be off from April 30 to May 4 for a total of 5 days. During the festival, outpatient, ward and medical technology will continue to implement non holiday services. The specific arrangements are as follows:

1、 During labor day, all outpatients are arranged according to the daily schedule. Routine examination items such as examination, ultrasound, image and ECG are carried out normally; The breath test was carried out on the morning of April 24 (Sunday), May 2 (Monday) and May 4 (Wednesday).

Date: Monday outpatient arrangement

On Saturday, April 30, the clinic will open on Saturday

The clinic will be opened on Sunday, May 1

On Monday, May 2, the clinic will open on Monday

On Tuesday, May 3, the clinic will open on Tuesday

On Wednesday, May 4, the clinic will open on Wednesday

2、 The emergency center and fever clinic are open 24 hours a day.

3、 Operating room: from April 30 to May 2, the operating room only receives emergency in principle, and will be open normally from May 3.

4、 The cadre ward opens morning clinic during holidays.

5、 Admission preparation center and entrance and exit settlement window work normally during holidays.

6、 The medical insurance department is open in the morning during holidays to facilitate patients to go through procedures.

7、 The health management center stops team and individual physical examination.

8、 The nucleic acid detection point (outpatient department of the general hospital) is normally open on holidays, and the working hours are 7:30-22:00

The Yellow code nucleic acid detection point (outpatient service of the general hospital) is normally open on holidays, and the working hours are 8:00-12:00 and 14:30-17:30.

The First Affiliated Hospital of Anyi University:

In 2022, the labor day will be off for 5 days (from April 30 to May 4). The outpatient department of the First Affiliated Hospital of Anyi University will continue to implement holiday free outpatient service, and the outpatient number source will make an appointment normally. The specific arrangements are as follows:

1. Jixi road clinic, science and education building clinic

2. During the festival, the outpatient service will be opened normally, and the expert outpatient service, colposcopy outpatient service, anesthesiology outpatient service and physical examination consultation sub-health outpatient service of Jixi road prenatal diagnosis center will be stopped, which is convenient for the outpatient service to be stopped in the afternoon of April 30 and May 1.

3. Jixi road outpatient department: 0551-62922800, 62922406

4. Outpatient department of high tech Industrial Park

5. During the festival, the outpatient service will be opened normally, and the outpatient service of the Department of Anesthesiology, the general practice (Health Management) outpatient service and the radiotherapy outpatient service of the inpatient department of the high tech Industrial Park will be stopped. The convenience clinic will open on the morning of April 30, May 2, May 3 and May 4.

6. General service desk of outpatient department of high tech Industrial Development Zone: 0551-65908534

7. Changjiang Road clinic

8. During the festival, the outpatient service opens normally, and the Changjiang Road is convenient for the outpatient service to stop.

9. Changjiang Road outpatient department: 0551-62922180, 62922197

10. Anhui Second People’s Hospital:

11. During the May Day holiday in 2022, our hospital continued to implement holiday free outpatient service, and all medical technical examinations were carried out normally. During this period, the appointment and treatment work is carried out normally (outpatient appointment consultation Tel.: 0551-64272019). General and expert outpatient clinics shall be opened normally according to the outpatient schedule. The emergency green channel is open 24 hours, all kinds of routine examinations can be carried out normally, and some special examinations need to be reserved in advance.

12. During the epidemic period, the hospital strictly implemented the relevant provisions on epidemic prevention and control, implemented three-level pre inspection in the outpatient service, implemented the responsibility system of one doctor, one patient and one consulting room and the first diagnosis, and patients with fever should go to the fever outpatient service; The nucleic acid collection point goes to work normally (8:00-17:30).

13. Anhui maternal and child health hospital:

14. The headquarters, the western hospital and the Eastern District continue to implement the “no holiday clinic”, which will be opened normally according to the outpatient schedule. The emergency green channel is open 24 hours, all kinds of routine examinations can be carried out normally, and some special examinations need to be reserved in advance. During the epidemic period, strictly implement the relevant provisions on epidemic prevention and control, implement three-level pre inspection in the outpatient department, and implement the responsibility system of one doctor, one patient, one consulting room and the first diagnosis. Emergency department No.1 of the emergency department Tel.: 118055169059 East Hospital No.1 Tel.: 690551

15. Each district of Hefei first hospital:

16. During the May Day Labor Day (April 30-may 4) in 2022, the hospitals and districts of Hefei first people’s hospital will continue to implement the “no holiday clinic”, which will be opened normally, fever clinic, “nucleic acid detection clinic” and emergency 24-hour normal reception, so as to protect the health of citizens. The specific arrangements are as follows:

17. Hefei first people’s Hospital headquarters: from April 30 to May 4, the general medicine department and blood pricking Department stopped the diagnosis; The andrology clinic, gonad clinic and weight loss clinic were stopped, and the convenience clinic was opened normally.

18. Binhu District of the first people’s Hospital of Hefei: from April 30 to May 4, the diabetes clinic, spondyloarthropathy clinic, atrial fibrillation clinic and vertigo tinnitus clinic were stopped; From April 30 to May 3, the vaccination clinic was stopped.

19. West District of Hefei first people’s Hospital: from April 30 to May 4, the dermatology clinic was stopped;

20. Physical examination: the physical examination center of the Department and Binhu hospital will be on holiday from April 30 to May 3. You can consult, make an appointment or receive the physical examination report from 8:00 to 11:00 a.m. on May 4, and the Department can conduct driver physical examination. The physical examination service was resumed on May 5. (reporter Xu Huiyuan)

21. 
    

With the May Day holiday coming for a long time, many citizens are concerned about changes in travel modes and policies around the country. The reporter learned that in order to better serve passengers, the epidemic prevention checkpoint of the original high-speed airport station of Zhengzhou airport has been adjusted and optimized to the auxiliary road of Yingbin Avenue of the airport.

The number of flights at Zhengzhou airport has picked up significantly. According to the forecast, during the May Day holiday this year, its passenger traffic volume may continue to grow. When entering and leaving the airport, passengers can drive by themselves, taxis, online car hailing, airport buses and intercity railways.

In terms of route, if passengers drive by themselves or take taxis or online car hailing, they can directly enter and leave the airport through the viaduct of Yingbin Avenue. The epidemic prevention checkpoint of the original high-speed airport station has been adjusted and optimized to the auxiliary road of Yingbin Avenue of the airport.

If passengers take the airport bus, the line from Zhengzhou airport to Zhengzhou urban area (Jinshui road Civil Aviation Hotel) is currently opened. The daily operation time is 07:00 - the end of the flight. At present, about 1000 passengers are transported every day.

If you take the intercity railway, there are five g-prefix trains running between Zhengzhou station and the airport station every day. Please check the train number information through 12306 website and other channels at any time.

In addition, the elderly, children and late arriving passengers can go directly to the service desk on the fourth floor of Zhengzhou airport terminal for inquiry. The airport staff will provide the fastest and most convenient check-in service according to the flight information, and pass the check-in quickly through the special security channel on the 21st. After passing the security check, the elderly, children and late arriving passengers can take the free ferry to the boarding gate quickly.

Zhengzhou airport warmly reminds that during the epidemic prevention and control period, passengers are requested to timely understand the latest epidemic prevention policies of the destination and the airline, prepare relevant materials such as “two codes and two certificates” (health code, travel code, nucleic acid certificate and boarding certificate), and arrive at the airport in advance to cooperate with the inspection. According to the epidemic prevention requirements, the pick-up and drop off personnel cannot enter the terminal. After picking up and dropping off passengers, please drive away from the terminal as soon as possible to avoid traffic congestion.

Subsequently, Ukrainian President Zelensky said that if Russia eliminated the Ukrainian garrison in Mariupol, the door of peace negotiations between Russia and Ukraine would be closed, and both sides would not give in to each other, which put a mysterious veil on this unknown city before the war.

It is not only an offline hot reality war, but also an online public opinion campaign

In fact, since the direct military conflict between Russia and Ukraine broke out on February 24, the city in Donetsk has not been completely captured by the Russian army, even today nearly two months later. Russia and Ukraine have made great efforts in the competition for Mariupol.

Mariupol is very close to Russia

But the Russian army has spent too much time and cost on this point ▼

So why is Mariupol so important and attracted so much attention from the two countries? And why is this city so “hard to bite”, so that the recognized second-largest military force of Bluestar took so long to completely conquer it?

Mariupol, pearl of Azov Sea

Before the conflict between Russia and Ukraine escalated into direct military action, Mariupol was not a valued city in the eyes of many melon eaters, and its attention was far less than that of the traditional seesaw areas of both sides such as Donetsk, Kharkov and Lugansk, but this does not mean that Mariupol is not important enough.

It is the lights of thousands of families, the living and working in peace and contentment, the ruins everywhere, and the artillery fire

Mariupol City, located in Donetsk state, Ukraine, is a port city located on the coast of the Azov Sea. Its predecessor was a Cossack camp built near the estuary of the kalmuse river. During the expansion of Czarist Russia to Europe, the excellent geographical conditions here were favored by the Czarist government, so it was officially upgraded to a city in 1778.

Location of Mariupol ▼

As Mariupol is close to the rich Donbas coal mine belt and has good shipping resources, its industrialization process began very early. During the period of Czarist Russia, the Czarist government moved a considerable number of Russian people to participate in the construction here, and built a large number of basic industrialization equipment here.

Donbas resource belt needs a sea port to connect with the Azov Sea

Mariupol is a good option ▼

After the October Revolution, the new Soviet government laughed at all the legacies of the previous dynasty and continued to make great efforts to operate here. First, it built the Asian speed steel plant and ilrich metallurgical plant, which are a headache for Russia today.

These two factories are the leading enterprises in Ukraine’s heavy industry

Times have changed, people have changed, but the upgrading of equipment lags behind

However, in this period, production capacity is no longer important

Subsequently, the Soviet Union invested in the construction of the National University of science and technology around the Azov Sea and the Mariupol State University as a branch of Donetsk State University. The supporting roads and railways have not been left behind. The railway connecting Donetsk city and the Crimean Peninsula has also been specially divided into a branch line to connect Mariupol.

Driven by the all-round urbanization construction in the Soviet era, Mariupol finally became an important metallurgy, machinery and trade town in eastern Ukraine, and the importance of the city can be seen from the previous renaming experience.

In the Soviet era, it was customary to crown the cities in the territory with the names of some important leaders, and mariubol also caught up with this wave, and changed its name to “zhidanov” from 1948 to 1989. The latter was the head of propaganda in the Soviet government during World War II and was once regarded as the successor of Stalin, and he was born in this city.

Unfortunately, he left in 1948, earlier than him

You may be qualified to take over, but you don’t have the life to take over

After the disintegration of the Soviet Union, the heavy industrial production of Mariupol was also greatly affected. A large number of young labor force either went to Russia or EU countries, which also led to the continuous decline of the population of Mariupol.

According to statistics, in 1991, when Mariupol was the most prosperous, the total population of the city reached 520000, while this figure continued to decline after the collapse of the Soviet Union. In the population statistics of 2021, the total population here was only about 430000.

That’s all the “normal state data” before the gunshot

Next year, it is estimated that the population will decline by a cliff

Although it has lost its glory in the Soviet era, Mariupol’s special geographical location determines that it must be a place for strategists.

From the map, Mariupol is located in the southwest corner of Donetsk state, just between the Crimea Peninsula controlled by Russia and the “people’s Republic of Donetsk” that declared independence, not far from Rostov on the Donetsk River, an important town in western Russia.

If the Russian side controls here, the land passage from the Donbas region to the Crimean peninsula will be completely opened, which can threaten the whole territory of zaporoze state and defend the line of the sea of Azov; If Ukraine controls Mariupol, they will have the opportunity to destroy the logistics line of the Russian army and threaten the two “republics” in Donbas.

Although its importance cannot be compared with Kiev and Kharkov

But it is undoubtedly the most important strategic node of Ukraine on the North Bank of the Azov Sea ▼

In addition, Mariupol port is also an important base of the Ukrainian Navy. After the occupation of Crimea by Russia, the Azov Sea has actually fallen into the three bread encirclement of Russia. If Mariupol, the last Sea outlet of Wudong, is conquered, when the Azov Sea becomes an internal lake of Russia, Ukraine will only have the Sea outlet of the Black Sea in western Ukraine, which is naturally unacceptable for Ukraine, a country that relies heavily on maritime trade.

Like berjansk, it was occupied in February

The importance of Mariupol highlights some more

It is precisely because of such an important geographical location that Mariupol has become the focus of competition between Russia and Ukraine.

In addition to geographical considerations, the Ukrainian armed forces stationed here mainly include the far right militia - the Asian speed battalion.

Far right nationalists funded by private consortia

First of all, the students carried out rope skipping and sports dance performances. The team members stepped in neat steps, full of energy and beautiful movements. With the order of the referee, sports competitions such as running, long jump and face-to-face relay began one after another in an orderly manner. Bursts of cheers, cheers and cheers continued to be heard, and the originally quiet campus immediately became boiling.

Headmaster Li Zhengqi introduced that the two-day sports meeting mainly highlights the interest and cooperation, combines interesting games with competitive sports, fully shows the spirit of unity, liveliness and enterprising of all teachers and students in the school, and enables students to be happy in sports and exercise in joy.

At present, a group of people called “leaders” have become one of the “loveliest people” in Shanghai. On weekdays, they may come from all walks of life, but at present, they have become heads of vegetables, fruits and eggs… Working hard to fill the stomachs of residents.

The “head” and the staff are dealing with the materials purchased by the group. For respondents

The birth of the head

Speaking of the reason why he began to be a leader, Guo Lin, who is in Yangpu District, Shanghai, admitted that he is usually busy with his work and has no habit of buying vegetables and cooking. “After the community was sealed off, I felt that I had to find a way to get food, and I could just bring everyone together to make dishes and meat.”

Since the closure of the epidemic in Aida community in Songjiang District, Shanghai, all kinds of groups have sprung up, and the most lively group is the group of dishes. “I’ve been buying vegetables at my friend’s farm for two years. I’m worried that my neighbors can’t buy green vegetables, so I share this channel.” Starting from April 1, IDA’s group began to buy solitaire.

Maya in Changning District, Shanghai, was “promoted” step by step from the “deputy head”: “at the beginning, she was pulled into the community group buying organization by kind neighbors and received a lot of help from everyone. Slowly become the” deputy head “help group, and then find resources to open the group by herself. Our community is relatively small, and most of them are elderly, so I silently think I can help a little.”

Similarly, Ziqi from Pudong District, Shanghai, who was moved to “open the group with warm blood”, said: “one day, my boyfriend was lucky to grab fresh milk, but he had to sell it from one box. When he sent it home, the shelf life was too short. We certainly couldn’t finish drinking, so we decided to give it to the opposite neighbor.”

Ziqi usually has no contact with her neighbors. She knocks on the door. The uncle who opens the door looks older than her father, and her children are not around. “After explaining his intention, uncle always wanted to give money. We refused all the time and finally forced it to him.”

“Thank you, thank you. We really can’t buy it.” This sentence of Uncle opposite door touched Ziqi, because she wanted to help more people and began her own road of leader.

Various materials purchased by group. For respondents

Experience of the head

It’s easy to start, but every step after the real start is not simple: Publishing Information - initiating a connection - answering questions - initiating Collection - statistical information - making forms - connecting with merchants - urging logistics - connecting with neighborhood committees and volunteers - dividing goods and calculating accounts.

Guo Lin recalled that it was “collapse” at the beginning. There is a group buying group in the whole community, including vegetables, milk, eggs and rice flour oil. Sometimes several things are connected together in the group. When it’s time for something to cut off, someone continues to pick it up two hours later; Sometimes several people held separate groups, but the residents’ money was transferred to one person.

“I didn’t think too much at first, but after a while I received thousands of dollars. Instead, I began to be nervous.” Recalling the experience of opening the group for the first time, Guo Lin joked that his own career is a lawyer. If he was cheated with dozens of neighbors, he might end his career.

“The dishes that were scheduled to be delivered in the afternoon still didn’t come when it was dark. The neighbors were all in the group and enthusiastically reminded me to keep the evidence just in case.” Fortunately, Guo Lin finally waited for the dishes at 1:30 a.m.

Due to the shortage of transportation resources, “waiting” is a daily experience for leaders.

“At present, there are sufficient materials, and the cost and difficulty are still in the freight of the car.” Master Xu, who is engaged in the transportation of group purchase materials in Shanghai, told Zhongxin finance and economics that only trucks with passes can enter Shanghai now. Many fellow villagers in his hometown are unable to help. “If you come to Shanghai and take the stars, it’s difficult to go elsewhere.”

Speaking of the current increase in freight compared with the daily increase, the figure given by master Xu is “10 times”.

“I ran in downtown Shanghai, many colleagues and colleagues were isolated, and the transportation capacity was also tight. The freight of the whole vehicle transporting vegetables from the farm basically rose from hundreds to thousands.” Master Xu said that he also heard from his peers that some people have channels to get materials from other places to sell in Shanghai. The cost of one-time departure has risen from more than 1000 yuan to about 10000 yuan, but some people in the city are willing to bid 30000 or 40000 yuan.

“I usually pull 200 copies a car. Sometimes it happens that several communities fight for a car. If I can’t sell it or leave it, the vegetables will break down as soon as I go back and forth.” As master Xu said, the “starting line” of group buying also tests the wisdom of the leaders.

“Our community is very small, with a total of 100 households. It’s not easy to form a group every time.” On one occasion, Ma Ya’s group purchase order required 70 initial orders. It really couldn’t be a group, so she tried to pull 20 people from the next community to join the group.

“We are separated from the neighborhood by an iron fence. We can exchange things, and they all belong to the less serious prevention area. After the successful matchmaking, the clustering rate of our neighborhood has never been worried again.” Maya said.

Residents communicate in group buying groups. For respondents

The commander’s attack

“When I saw Gantt chart (a professional form of project management) in the group purchase group in the community, I thought in a trance that I had opened the work group. At this time, I began to realize that our community is not simple.” Ziqi, who is engaged in the design industry, found that with the round of group buying, a number of hidden “technical neighbors” have emerged in the community.

“I held several groups in the community and used the knowledge of products and interaction. I even drew the distribution map of different lane numbers and building numbers in the community and the moving line map during distribution. I’ve never had such a sense of professional achievement.” Ziqi said that a few days ago, there was an uncle in the community who divided three whole pigs in one night. It was also heard that some communities sent residents with surgeon experience to divide pork.

“In combination with the current situation of the supply side and the demand side, screen the qualification of suppliers, complete the negotiation between the price and the delivery time of materials, output SOP standardized operation process documents, and gradually complete the group purchase ecology of the community.” In Ziqi’s circle of friends, the head joked.

Guo Lin, who once knew nothing about meat, vegetables, eggs and milk, has recently become addicted to the world of food: “30 eggs / plate, 45 yuan per plate, 8 boxes, 96 plates from delivery, yes

In the two years since the outbreak, supply chain disruption, soaring shipping and oil prices, monetary easing, rising prices of agricultural products and low consumption have repeatedly impacted the global and Chinese economies. These changes in the external environment must be reflected in the performance and even market value of listed companies, or expansion or contraction.

After comprehensively considering the performance data of a shares and Chinese Listed Companies in Hong Kong and US stocks, the study of “reading a flag” found that in 2021, the head pattern of China’s most profitable listed companies remained roughly unchanged, big finance remained in the forefront, and the overall profit scale continued to expand. The net profit of the top ten most profitable companies in 2021 (the profit in the text is the net profit attributable to the parent company) is 1.85 trillion yuan, an increase of 6.4% compared with 1.74 trillion yuan in 2020.

There have also been some very interesting changes, such as Ali falling behind and two unexpected big dark horses - PetroChina and COSCO Haikong. These two companies are the beneficiaries of rising energy prices and tight supply chain in the past. The net profit of the former has increased by nearly four times and the net profit of the latter has increased by eight times.

Further research also found that “ningwang” and “Maotai”, which are popular in the market, have not entered the top ten queue from beginning to end, and the scale is still a constraint.

Although the profit scale is expanding, the market value of listed companies has fluctuated greatly in the past two years after considering the liquidity of the market. On the surface, the total market value of the top ten most profitable companies in 2021 has shrunk by nearly 2 trillion yuan, a decrease of 14%, compared with 2019 before the epidemic, and the market value of Ping An in China has almost halved.

The following table shows the earnings and market value performance of the top ten most profitable companies in 2021.

The scale of net profit is larger, and the head effect is obvious

Statistics show that the net profit scale of the top ten most profitable companies is larger. In 2021, the top ten companies, including ICBC and Tencent, achieved a total net profit of 1.85 trillion yuan, an increase of 6.4% compared with 1.74 trillion yuan in 2020.

From the perspective of pattern, the net profit of the top ten most profitable companies accounted for 33% of the profits of all listed companies in 2021. Considering that the total number of listed companies included in the statistical scope is 5787, this data actually shows that the head effect of making money of listed companies is extremely obvious. Less than 0.2% of listed companies made more than 30% of profits.

It should be acknowledged that as far as listed companies are concerned, there are signs of loosening of this head pattern. All 5787 listed companies achieved a net profit of 5.66 trillion yuan in 2021, an increase of 18.7% compared with 4.76 trillion yuan in 2020. Considering that the performance growth rate of the top ten companies in 2021 is 6.4%, which means that the head effect of the top ten companies has been weakened.

The data can also reflect this. The net profit of the top ten most profitable companies accounted for 33% of all listed companies in 2021, down 3.6 percentage points from 36.6% in 2020.

The overall market value has shrunk and China Merchants Bank is still expanding

Compared with the steady growth of performance, the decline in the market value of the top ten most profitable companies is impressive. Statistics show that the latest market value of the top ten most profitable companies is 11.9 trillion yuan (as of April 13), while the total market value of the top ten companies was 13.8 trillion yuan at the end of 2019 before the epidemic. The market value has shrunk by nearly 2 trillion yuan or 14% in more than two years.

The reasons for the decline in market value are comprehensive, including macroeconomic growth factors and the strengthening of industry supervision. In addition, changes in market liquidity will also lead to market value fluctuations. High global energy and food prices and serious domestic inflation in the United States will force the Federal Reserve to accelerate the pace of interest rate hike and table contraction, and exacerbate the tension of market liquidity.

In the past two years, the market value of China Merchants Bank has expanded steadily, increasing by 24% from 940 billion yuan at the end of 2019 to 1.16 trillion yuan. COSCO Haikong, as a big dark horse in the market in the past two years, has nearly tripled its market value in the past two years. The market value of other companies in the head decreased to varying degrees, and Ping An of China suffered the most, with a decrease of 45%.

However, as far as the market as a whole is concerned, the market performance of the top ten companies has been good. The total market value of all listed companies at the end of 2021 was about 80 trillion yuan, a decrease of nearly 20% compared with 98.4 trillion yuan at the end of 2019.

There is no ningmao in the top ten, and Tencent is still “the glory of the king”

Ningwang (Ningde era) and Guizhou Maotai are obviously the most dazzling stars in the A-share market.

So far, the total market value of Moutai in Guizhou is 2.2 trillion yuan, ranking second only to Tencent. Since 2020, after surpassing the “cosmic bank” (industrial and Commercial Bank of China), it has been firmly seated in the throne of “the first brother of a stock market value”. Ningde times ranks seventh with a total market value of 1.1 trillion yuan, slightly inferior to China Merchants Bank.

Behind the high market value of Moutai in Guizhou is stable performance and cash flow. The financial report shows that in 2021, Guizhou Maotai achieved a revenue of 106.2 billion yuan and a net profit of 52.46 billion yuan. The compound growth rate of revenue and net profit in the past decade has exceeded 25%; In 2021, the net cash flow from operating activities was 64 billion yuan. A-share companies are unmatched.

Ningde era also performed well. Relying on 32.5% of the global market share and 52.4% of the domestic market share in the field of power batteries, Ningde era is expected to realize a net profit of 14 billion yuan to 16.5 billion yuan in 2021, with a year-on-year increase of 151% - 196%. Taking advantage of the carbon neutral east wind, the good growth of Ningde times has captured a large number of investors. After the disclosure of the third quarter report of public offering in 2021, Ningde times surpassed Moutai in Guizhou and became the number one heavy position stock of the fund.

Nevertheless, in terms of scale, Ningde era and Guizhou Maotai are not the same as the top ten most profitable companies. Even in Moutai, Guizhou, its net profit of 52.5 billion yuan is only about 60% of COSCO Haikong, the last of the top ten most profitable companies. Ningde times expects net profit to be only 5% of ICBC’s net profit.

I have to mention Tencent. Compared with the end of 2019, Tencent’s current total market value has shrunk by nearly 300 billion yuan, but Tencent’s profit is still growing rapidly. In 2021, Tencent achieved a net profit of 224.8 billion yuan, an increase of 41% compared with 2020. It is one of the top ten profitable companies with the fastest growth rate.

Ali left behind

1、 General requirements

With reform as the driving force and the rule of law as the guarantee, we should actively respond to the aging of the population, implement the three child fertility policy and supporting measures, reform the service management system, improve family development capacity, promote the realization of an appropriate fertility level, optimize the population structure, improve the quality of the population, and promote the long-term balanced development of the population, It will provide a solid foundation and lasting driving force for writing a new chapter in Jiangsu’s modernization drive of “strong wealth, beauty and high”.

2、 Development goals

By 2025, the policy system of active fertility support will be basically established, the service management system will be basically complete, and the fertility friendly social environment will be basically formed. The service level of eugenics and child rearing has been steadily improved, and the maternal mortality rate and infant mortality rate have been controlled below 7 / 100000 and 4 ‰ respectively. The inclusive childcare service system is basically sound, with about 4.5 childcare places for infants under the age of 3 per 1000 population. The cost of childbirth, upbringing and education has been significantly reduced, the fertility level has been appropriately improved, the sex ratio of the birth population is basically normal, the population structure has been gradually optimized, and the quality of the population has been further improved.

By 2035, the policies, regulations and systems to promote the long-term balanced development of the population will be more perfect, the service management mechanism will operate efficiently, the fertility level will be more appropriate, the population structure will be more optimized, and the population and economic and social development will be more coordinated. The service level of eugenics and child care is in line with the people’s needs for a better life, the ability of family development is significantly enhanced, and promoting people’s all-round development is at the forefront of the country.

3、 Main tasks

1. Implement the three child policy according to law. We will implement the newly revised population and family planning law of the people’s Republic of China and the regulations of Jiangsu Province on population and family planning, promote age-appropriate marriage and childbearing, and implement the three child policy. Strengthen policy interpretation, implement supporting policies and measures, do a good job in policy convergence, and ensure the implementation of policies.

2. Remove social support and other restrictive measures. Cancel the social support fee, abolish the relevant punishment provisions, timely clean up the relevant provisions inconsistent with the three child fertility policy, and fully decouple the entry, enrollment and employment from the individual fertility situation. Implement territorial responsibilities, properly handle problems left over by history in accordance with laws and regulations, and safeguard the legitimate rights and interests of the masses.

3. Improve the population service system. Focus on “one old and one small”, establish and improve the population service system covering the whole life cycle. Strengthen the grass-roots service management system and capacity-building. In the construction and transformation of urban and rural residential communities, build elderly care service facilities suitable for the size of permanent residents, and enhance the function of caring for children and providing for the aged. The birth registration service system will be implemented to realize the online handling of birth registration. Promote the joint handling of “one thing” for newborn birth, such as birth medical certificate, child vaccination, household registration, medical insurance and social security card application.

4. Strengthen population monitoring. We will implement the national life registration management system, improve the population monitoring system covering the whole population and the whole life cycle, improve the population monitoring and statistical investigation system, and strengthen the construction of population monitoring network. We will improve the basic population database and promote the integration, sharing and dynamic updating of basic information on population services such as education, public security, civil affairs, health care, medical insurance, social security and statistics. Closely monitor the fertility situation and population change trend, evaluate the implementation effect of fertility policy, and improve the population prediction and early warning system.

5. Improve the maternal and child health service system. We will implement the maternal and child health security project, accelerate the standardized construction and management of maternal and child health care institutions at all levels, implement the financial investment policy, implement the requirements of “two permits”, and establish an operation mechanism combining security and incentive. Optimize the allocation of Obstetrics, gynecology and pediatrics resources in medical institutions, build high-quality and inclusive obstetric beds, and improve obstetric service conditions. Strengthen the construction of standardized outpatient clinics for maternal and child health services in grass-roots medical and health institutions, and make up for the shortcomings of public services related to childbirth.

6. Optimize the whole reproductive service. Promote the integration of reproductive health services into the whole process of women’s health management, popularize the knowledge of eugenics and childbearing, and standardize the provision of fertility counseling and guidance and fertility evaluation services. We will promote appropriate technologies for the diagnosis and treatment of infertility, carry out special research on the improvement of fertility, and standardize the application of human assisted reproductive technology. We will implement the maternal and infant safety guarantee system, strengthen the classified and hierarchical management of critically ill newborns, improve the fund guarantee mechanism for the treatment of critically ill pregnant women and newborns, improve the capacity of critically ill treatment, and ensure that the maternal mortality and infant mortality remain at a low level.

7. Strengthen the comprehensive prevention and control of birth defects. We will thoroughly implement the measures for the prevention and control of birth defects in Jiangsu Province, improve the network for the prevention and control of birth defects, implement three-level preventive measures, comprehensively promote premarital and prenatal health care services, strengthen prenatal screening and diagnosis, expand the scope of neonatal disease screening diseases, promote integrated management services and multidisciplinary diagnosis and treatment cooperation during perinatal, prenatal and postpartum, and promote early screening, early diagnosis and early treatment, Improve the quality of the birth population.

8. Promote the healthy development of children. We will strengthen the construction of early childhood development bases, carry out monitoring and evaluation of children’s growth and development, standardize children’s vaccination, and strengthen the prevention and treatment of common diseases such as myopia, nutritional imbalance, dental caries and abnormal psychological behavior, as well as major diseases such as leukemia and malignant tumors. We will ensure basic medical security for children, timely include newborns in the basic medical insurance for urban and rural residents, and do a good job in the rehabilitation and assistance of children with birth defects, so as to promote the all-round development of children’s physical, physical, psychological and social adaptability.

9. Strengthen policy support. Integrate infant care services into relevant special plans such as economic and social development plans and public service plans, formulate special plans for the development of childcare services at different levels, formulate overall solutions of “one old and one small” in all districts and cities, and promote the implementation of supporting policies and measures such as land, housing, finance, finance and talents. Improve the standards and norms of childcare services. Press

10. 
    

To support and guide the healthy development of capital, the premise lies in standardization. At the central economic work conference held at the end of last year, it was proposed to set up “traffic lights” for capital, strengthen the effective supervision of capital according to law and prevent the barbaric growth of capital.

Finance is the core of modern economy. Setting up “traffic lights” for capital in the financial field is the due meaning of preventing the disorderly expansion of capital.

In recent years, the fast-growing financial industry has attracted the attention of a large number of capital. The participation of some industrial capital, especially the holding financial institutions, will cause great damage to the healthy development of financial consumers, enterprises and the industry if they carry out illegal business activities. In particular, some private capital has formed a de facto financial holding group by controlling small and medium-sized banking and insurance institutions, which increases the concealment of illegal related party transactions, and the risks can not be ignored.

Taking the insurance industry as an example, in the process of rapid development of the industry, insurance business licenses are popular and social capital flows in one after another. There are many people with impure motives who use the insurance license to grab cash flow, and then transfer the funds to affiliated enterprises through improper affiliated transactions, so as to alienate the insurance company into a financing platform and “ATM”; In the secondary insurance market, the acquisition of funds has a great impact on the stability of the financial market. In recent years, some enterprises under the banner of “financial innovation” have carried out financial activities in violation of laws and regulations, which has attracted great attention of the financial regulatory authorities.

Some achievements have been made in preventing the disorderly expansion of capital in the financial sector. At the press conference of the State Information Office held on March 2, Guo Shuqing, chairman of the CBRC, said that the CBRC would strengthen the supervision of non-financial enterprises’ investment in financial institutions and build a firewall between industrial capital and financial capital. On the one hand, we have carried out a special rectification of illegal equity transactions of shareholders and a number of connected financial institutions in an orderly manner. On the other hand, we have carried out a number of illegal and illegal equity transactions, and steadily eliminated a number of illegal shareholders; On the other hand, we should pay equal attention to both standardization and development, emphasize that financial innovation must be carried out under the premise of prudent supervision, treat similar businesses and similar subjects equally, fully incorporate the financial business of Internet platform into supervision according to law, strengthen financial antitrust and anti unfair competition, standardize the business cooperation between licensed institutions and Internet platform companies, and maintain market order.

Risk prevention is the eternal theme of the financial industry. To strengthen the effective supervision of capital according to law, it is also necessary to further improve the supervision policies, make up for the shortcomings of the system, and clearly light up the “traffic light” for the activities of capital in the financial field. For example, in view of the abuse of shareholders’ rights by major shareholders of a small number of banking and insurance institutions, improper interference in the operation of companies, and the use of related party transactions for benefit transmission and asset transfer, the CBRC issued the measures for the supervision of the behavior of major shareholders of banking and insurance institutions (Trial) last year to promote major shareholders to exercise their rights and fulfill their obligations in accordance with the law with more stringent regulatory requirements. In addition, we should also recognize that improving the corporate governance mechanism of effective checks and balances is the cornerstone of preventing risks in the financial industry. While strictly supervising and urging the compliance and prudence of shareholders’ behavior, we should further improve the effectiveness of corporate governance of financial institutions by strengthening the supervision of related party transactions and enhancing the effectiveness of the operation of the board of directors, so as to enhance the endogenous driving force for preventing the disorderly expansion of capital in the financial field.

We will support and guide the standardized and healthy development of capital, with a foothold in healthy development. To prevent the disorderly expansion of capital in the financial field, we should not avoid capital, but make good use of capital. The socialist market economy is a great creation. There are bound to be various forms of capital in the socialist market economy. While effectively controlling its negative role, we should give full play to the positive role of capital as a factor of production.

Setting up “traffic lights” for capital in the financial field is also intended to emphasize what capital should do and what not to do. The 2022 working meeting of the CBRC proposed to adhere to the “two unwavering”, give full play to the positive role of capital in financial activities, and promote small and medium-sized banking and insurance institutions to supplement capital through multiple channels in accordance with the law. Small and micro businesses covid-19 are still facing some difficulties and challenges, and the financial institutions still need strong support from the financial institutions. Small and medium-sized banks are the main force serving small and medium-sized micro enterprises. Giving full play to the positive role of capital and providing more abundant and diversified “ammunition” supplementary channels for small and medium-sized banks will help to enhance the ability of small and medium-sized banks to serve small and medium-sized micro enterprises and serve social and economic development.

To set up “traffic lights” for capital in the financial field, we should firmly adhere to the purpose of serving the real economy. Financial activities, economic activities; Financial stability and economic stability. Finance is the blood of the real economy, and it is the bounden duty of finance to serve the real economy. Starting from this fundamental orientation, we can support and guide the standardized and healthy development of capital, orderly support and guide capital to enter the financial field, and effectively play the positive role of making good use of capital.

To uphold and improve the basic socialist economic system, unswervingly consolidate and develop the public economy, and unswervingly encourage, support and guide the development of the non-public economy, we need to support and guide the standardized and healthy development of capital. On the basis of correctly understanding and grasping the characteristics and behavior laws of capital, we should always practice the people-centered development concept, let capital do something and do nothing in the financial field according to the instructions of the “traffic light”, give full play to its positive role, promote the high-quality development of China’s finance, promote economic development and social progress, and accelerate the process of China’s modernization, And make greater contributions to achieving common prosperity.

Massive information and accurate interpretation are all in Sina Finance app

23rd national ear day

This year’s theme is

Care for hearing health and listen to the wonderful future

In daily life

Many people like it

Take out your ears when you have something to do

I always feel that I can’t clean it until I take it out every day

But some people think

Earwax doesn’t have to be treated at all

They will fall out inadvertently

Which one

Is the right way to deal with earwax?

Now follow Xiaobian to learn!

After reading

Do you think

I took out my earwax for N years?

Earwax

They have a tall name - cerumen

It is formed by the skin glands of the ear canal

A secretion secreted by itself

It is also mixed with dust and dander

Mainly responsible for blocking those foreign invaders

Protect the ear canal

Such an important thing

How can you take them out?

occasionally

They’ll still be there for you

Fall out during exercise, chewing and yawning

therefore

Don’t worry about not pulling out your ears for a long time

Will be blocked by earwax

contrary

If you dig too often

Or improper use of tools

It may also cause damage to the ears

This article is transferred from popular science China

The guideline for the construction of Internet of vehicles network security and data security standard system is hereby printed and distributed to you. Please implement it in the standardization work in combination with the actual situation of your industry (field) and region.

General Office of the Ministry of industry and information technology

February 25, 2022

preface

The Internet of vehicles (IOT) is an emerging industrial form with the deep integration of the new generation of network communication technology and the fields of automobile, electronics, road transportation and so on, showing a good trend of vigorous development. With the integrated development of vehicle electrification, networking and intelligence, the risks of vehicle operation safety, data security and network security are intertwined and superimposed, and the security situation is more complex and severe. It is urgent to speed up the establishment and improvement of the network security and data security guarantee system of the Internet of vehicles, so as to provide support for the safe and healthy development of the Internet of vehicles industry. In order to implement the network security law of the people’s Republic of China, the data security law of the people’s Republic of China and the regulations on the security protection of key information infrastructure, According to the requirements of the new energy vehicle industry development plan (2021-2035), the action plan for the development of the Internet of vehicles (Intelligent networked vehicles) industry, several provisions on the management of vehicle data security, and the notice on strengthening the network security and data security of the Internet of vehicles, the Ministry of industry and information technology, on the basis of the existing national Internet of vehicles industry standard system, It has organized the preparation of guidelines for the construction of Internet of vehicles network security and data security standard system to guide the development of relevant standards.

1、 General requirements

Pay attention to the connection with the standards related to the Internet of vehicles, increase the effective supply of standards, strengthen the application and implementation of standards, accelerate the construction of a systematic, scientific and standardized Internet of vehicles network security and data security standard system, and give full play to the guiding and normative role of standards in the safe and healthy development of the Internet of vehicles industry.

Demand orientation and joint promotion. Closely connect with the urgent needs of the Internet of vehicles industry for network security and data security, encourage the whole vehicle and key equipment, Internet of vehicles service platform, information communication, network security and other links of the industrial chain, industry, University, research and application parties to strengthen cooperation, jointly promote the development and Implementation of cross industry and cross domain standards, and continuously improve the quality and efficiency of the standards.

Focus on key points and put urgent needs first. Focus on key areas such as network security of Internet of vehicles terminals and facilities, Internet communication security, data security, application service security, security guarantee and support, strive to increase the effective supply of urgently needed standards in basic general, common technologies, test methods, typical applications and other industries, and cover the key areas and key links of Internet of vehicles network security and data security.

Open integration and deepen cooperation. Combined with the development status of China’s Internet of vehicles industry, domestic enterprises and institutions are encouraged to actively participate in Internet of vehicles network security and data security throughout the country. Encourage domestic enterprises and institutions to actively participate in the international standardization activities of Internet of vehicles network security and data security, strengthen exchanges and cooperation with the global Internet of vehicles industry, jointly promote the development of relevant international standards, and actively contribute China’s technical solutions and practical experience.

By the end of 2023, the network security and data security standard system of Internet of vehicles will be preliminarily established. Focus on basic commonness, terminal and facility network security, network communication security, data security, application service security, security guarantee and support, and complete the development of more than 50 urgently needed standards.

By 2025, a relatively complete network security and data security standard system for Internet of vehicles will be formed. Complete the development of more than 100 standards, improve the coverage of standards in subdivided fields, strengthen the standard service capacity, improve the standard application level, and support the safe and healthy development of the Internet of vehicles industry.

2、 Main contents

It includes six parts: general and basic commonness, terminal and facility network security, network connection communication security, data security, application service security, security guarantee and support, as shown in Figure 1.

1. General and basic common standards

2. General and basic common standards are the general, universal and guiding standards for Internet of vehicles network security and data security, including terms and definitions, overall architecture, password application and other three types of standards.

3. Terms and definitions standards mainly regulate the main concepts of Internet of vehicles network security and data security, and provide basis support for terms and definitions in relevant standards.

4. The overall architecture standard mainly standardizes the overall architecture requirements of Internet of vehicles network security, defines and defines the protection object, protection method and protection mechanism, and guides enterprises to systematically carry out network security protection.

5. The password application standard mainly specifies the general requirements for the password application of the Internet of vehicles, and specifies the requirements for the format of digital certificate, the application of digital certificate and the application of equipment password.

6. Terminal and facility network security standard

7. The network security standards for terminals and facilities mainly regulate the network security requirements related to vehicle networking terminals and infrastructure, including four types of standards: on-board equipment network security, vehicle end network security, roadside communication equipment network security, network facilities and system security.

8. The on-board equipment network security standard mainly regulates the security protection and detection requirements of key intelligent equipment and components of intelligent networked vehicles, including vehicle gateway, electronic control unit, vehicle security chip, on-board computing platform and other security standards.

9. The vehicle end network security standard mainly specifies the safety protection and detection requirements of the whole vehicle electronic and electrical architecture, bus architecture, system architecture and so on.

10. The network security standard of roadside communication equipment mainly specifies the security protection and detection requirements of networked roadside equipment. The safety standards for network facilities and systems mainly regulate the safety protection and testing requirements for network facilities and systems of the Internet of vehicles.

11. Network communication security standard

12. The security standard of Internet connection communication mainly regulates the relevant security requirements such as Internet of vehicles communication network security and identity authentication, including class 2 standards such as communication security and identity authentication.

13. The information security standard mainly regulates the cellular vehicle network (c-v2x), as well as the cellular mobile communication (4G / 5G), satellite communication, radio frequency identification, in vehicle wireless LAN and Bluetooth low energy consumption (BL) applied to the vehicle network

14. 
    

The analysis pointed out that looking at today’s disk performance, after a few days of rebound, today’s index fell significantly. Although most stocks are in the state of decline, nearly 60 stocks in the two cities still have the daily limit, while only more than 100 varieties with a decline of more than 5% account for a small proportion. It is clear that today’s adjustment belongs to the normal fluctuation, so continue to maintain the bull thinking and bargain hunting and continue to do more.