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1905 movie network news　The latest concert film of Mayday released a preview and poster today, announcing the final date of May 24th. The Mayday LIFE Unlimited Company Tour Concert started in March 2017 and lasted for one and a half years, spanning four continents, setting a number of new Mayday records and leaving unforgettable memories for fans. Since the end of the tour, the movie "Mayday Life Unlimited Company", which reproduces the wonderful concert, has been concerned by fans. Today, the movie is announced, and the long-awaited agreement of "dancing in the cinema" will finally come true, and the 4 million audience who have experienced the concert personally will land on the screen as "actors". It is reported that the film production specifications have risen by more than one level, and the sound and painting effects will shock the audience. The film perfectly reproduces the concert splendor, adding brand-new plots and eggs. Not only the movie stars Bo Huang and Tony Leung Ka Fai, who are familiar to fans, appeared, but also mysterious guests joined in to bring surprises.

"Go to see Mayday in May" to create the best date movie fans: bring a light stick "Cinema disco"

　　　　　

By May 2019, Mayday Orchestra had been in the army for 22 years. Since its debut, Mayday has accompanied countless people through their youth with vigorous vitality, youthful breath and optimistic attitude, and its influence has been deeply imprinted in the blood of a generation. Numerous fans said that Mayday is our youth. The latest concert movie "Mayday Life Unlimited Company" announced on May 24th, which made fans extremely excited: "Finally, we can dance in the cinema!" Many fans said that when watching movies, they must prepare light sticks and go to the cinema to "call". Mayday concert has always been hard to get a ticket, so that there is an internet craze that "if you like someone, ask her to go to Mayday concert", while the movie "Mayday Life Unlimited Company" provides the audience with a special opportunity to watch Mayday concert and is rated as the best date movie by netizens.

　　　　

Mayday LIFE Unlimited Company’s concert tour opened in March 2017, which lasted for one and a half years, spanning four continents and passing through dozens of cities, with a total audience of more than 4 million, which made Mayday land in the Bird’s Nest for the fifth time, and the Bird’s Nest sang a total of 11 concerts, breaking many records of Mayday concerts. The film "Mayday Life Unlimited Company" will perfectly present the splendor of this tour. The concert presents the autobiography of life, while the film is the autobiography of 4 million concert audiences. This time, countless fans left messages saying that they must take their relatives and friends to see this movie starring themselves: "I am a little star in the Mayday movie."

Mayday hands-on to create an "immersive": reaching out is like holding A Xin’s hand!

Mayday concert has always maintained a very high standard of aesthetic and technical specifications, which is not only a benchmark in the industry, but also leaves an indelible impression on the audience, which shows Mayday’s ultimate pursuit of the perfect presentation of music and performance. This requirement for extremely high standards is also reflected in this film. It has been six years since Mayday’s first concert film was released on the big screen today, and the production of the film "Mayday Life Unlimited Company" has risen by more than one level. Several members have worked together to conceive, and cutting-edge technology has created an immersive sense of the scene for the audience and created the welfare of "reaching out is like holding A Xin’s hand" for fans. For the sound and painting effect of the film, Mayday joked more than once: "You can sit on Guan You’s lap!" In addition, the film has added brand-new plots and eggs. Not only the movie stars Bo Huang and Tony Leung Ka Fai, who are familiar to fans, appeared, but also mysterious guests joined in to help out, bringing brand-new surprises.

The film "Mayday Life Unlimited Company" is starring Monster (Wen Shangyi), Stone (Shi Jinhang), Martha (Cai Shengyan), Guan You (Liu Yanming) and A Xin (Ashin), with Bo Huang and Tony Leung Ka Fai as special stars, and Xiancao Image and Chen Yiren as directors.

　　CCTV News:On June 30th, the 18 MW medium-speed fully integrated offshore wind turbine independently developed by China Ship was hoisted in Yingkou, Liaoning Province, and entered the stage of commissioning and grid connection.

　　At full wind speed, this offshore wind turbine can generate 44 kwh of electricity every revolution, and one unit can output about 74 million kwh of clean electricity every year, which can meet the electricity demand of 40,000 households.

　　99% domestic offshore wind power equipment manufacturing achieved a breakthrough.

　　With the upgrade iteration and technical progress of wind power products, the large-scale wind turbine has become an inevitable requirement for the large-scale development of wind power. While the demand increases, it also accelerates the pace of localization of wind turbines. The blades, gearbox, generator and other core components of this 18 MW unit are independently developed and produced in China, and the localization rate is higher than 99%.

　　According to the latest data, the installed capacity of offshore wind power in China accounts for about 50% in the world, ranking first in the world for four consecutive years. With the increasing global demand for clean energy, the market demand for high-power offshore wind turbines continues to grow.

　　Fan Xiaolong, the project manager of CSSC China, said that offshore wind power is gradually moving to the far-reaching sea, and the project development cost is greatly increased. The use of high-power offshore wind turbines can reduce the number of aircraft seats, reduce the foundation and construction costs, and reduce the one-time investment of the project.

　　Not only is the power generation capacity getting stronger and stronger, but the blades, gear boxes, generators and other core components of this 18 MW unit are also independently developed and produced by China, and the localization rate is higher than 99%, realizing independent innovation and industrial upgrading of offshore wind power equipment manufacturing industry.

　　The 18 MW medium-speed fully integrated offshore wind turbine installed on June 30th was installed in the thermal power plant. According to the staff, the combination of new energy sources such as wind energy and traditional energy sources has improved energy efficiency and corporate profitability.

(Click on the picture to enter the special report of "2024 National People’s Congress" of Securities Times)

Dong Mingzhu, deputy to the National People’s Congress and chairman of Gree Electric: Helping new quality productivity requires a more standardized capital market

Dong Mingzhu, deputy to the National People’s Congress and chairman of Gree Electric, said in an interview with the Securities Times reporter on March 4 that the new quality productivity is a process of breakthrough and innovation for the manufacturing industry, and it is necessary to combine people’s longing for a better life with the production of more practical and useful products, especially in the home appliance industry, which needs safety first, energy saving second and health third.

Talking about the support of the capital market to the real economy, Dong Mingzhu said that the capital market should be more standardized in order to help the new quality productivity, and the stock price should not be influenced by concept speculation, hoping that investors can get reasonable or more returns in the capital market through real investment behavior.

He Xiaopeng, deputy to the National People’s Congress and chairman of Xpeng Motors: Low-altitude economic products will have great development in the next decade.

He Xiaopeng, deputy to the National People’s Congress and chairman of Xpeng Motors, said in an interview with the Securities Times reporter on March 4 that two proposals will be submitted this year, one on low-altitude flight economy and the other on energy replenishment.

As for the Proposal on Promoting the Application of Flying Cars and Helping the Development of New Productive Forces in Low-altitude Economy, He Xiaopeng said that low-altitude flying economy is equivalent to new energy vehicles 10 years ago. From the top-level design, low-altitude economy is a huge industry, and low-altitude economic products, including new energy products and products combined with capital, will have great development in the next 10 years.

He Xiaopeng suggested speeding up the top-level design and strategic planning of the flying automobile industry, making forward-looking top-level planning in product management, product certification and standard system design, clarifying the top-level planning of flying automobile certification, increasing investment in certification resources, and forming a product certification path that can be implemented in stages; Around the large-scale application of flying cars, we will build and improve relevant operation systems and support the large-scale application of products from the aspects of driver qualification, airspace and operation management; Referring to the policy development experience of new energy automobile industry, the policy planning for the development of flying automobile industry is formulated, and the supporting implementation plan is introduced to promote the rapid development of flying automobile industry.

Shao Changjin, deputy to the National People’s Congress and chairman of Xinxiang Chemical Fiber: Improving the company’s investment value and enhancing investors’ sense of gain.

"The quality of listed companies is high, the capital market can operate stably, investors can get tangible returns, and small and medium-sized investors will be more willing to invest." On March 4th, Shao Changjin, deputy to the National People’s Congress and chairman of Xinxiang Chemical Fiber, said in an interview with the Securities Times reporter that listed companies are the "basic disk", "ballast stone" and "excellent students" of the national economy and the source of investment value in the capital market. They must be honest, trustworthy, true, transparent and standardized in governance, improve the growth of the company by focusing on its main business, enhance the ability to repay investors, and let investors share more of the company’s development achievements.

Shao Changjin introduced that in recent years, the company has actively maintained the company’s market value through repurchase, strengthening investor relations and expected management, and accumulated useful experience and practices. Up to now, the company has repurchased 43,430,000 shares, accounting for 2.96% of the company’s total share capital. At the same time, the company has formulated the Shareholders’ Return Plan for the Next Three Years (2023-2025) and strictly implemented it.

Shao Changjin said that in the future, the company will strive to do the following to improve the quality of the company, improve the investment value and enhance investors’ sense of gain: First, attach great importance to improving the investment value of listed companies, pay attention to the market’s reflection on the company’s value, and take effective measures to improve the company’s investment value in time. Second, establish an internal long-term mechanism to enhance the investment value, and strengthen the thinking of listed companies to enhance their own investment value. Third, actively strengthen communication with investors, and effectively improve investor expectations through performance briefings and roadshows. Fourth, make full use of the "toolbox" to enhance investment value according to law, including market tools such as share repurchase, shareholding increase by major shareholders, normalized dividends, mergers and acquisitions.

Editor: Wan Jianwei

Proofreading: Zhu Tianting

High-performance SUVs are extroverted and boastful people, and this quality is somewhat inconsistent with their elegant image. When the third generation was launched in 2023, it did not launch the hi-po model, because the top product was the ultra-luxury first edition. This year, the first edition has disappeared, while Land Rover has launched a new SV Edition One.

This is a comprehensive maximum performance version, similar to SVR in the previous generation Land Rover Range Rover Sport Edition. In addition to the changes brought about by the redesign, this new SV also marks a major shift in its power source. Instead of the old SVR 5.0-liter V-8, a new twin-turbocharged 4.4-liter V-8 engine, whose 626 horsepower and 553 pound-feet dwarfed the old engine’s 575 horsepower and 516 pound-feet torque. The new mill has lost 30 pounds.

The V-8 comes from BMW, but uses Land Rover ECU, air intake and exhaust system. It keeps the Range Rover Sport Edition in line with the closest competitors in its class of medium-sized high-performance SUVs, all of which rely on similar sizes (4.0 to 4.4 liters), and two turbochargers are installed in its valley. Importantly, its 626 horsepower exceeds the power data of all major competitors-BMW X5 M Competition Edition and Mercedes-AMG GLE63s-except for the gasoline-electric Turbo E-Hybrid, it is worth showing off. The maximum power is 700 horsepower. We put Cayenne Turbo GT, Urus Performante and into different varieties of. Land Rover claims that SV Edition One will reach 60 mph in 3.6 seconds, with a top speed of 180 mph.

This 4.4-liter engine did appear in the first edition last year, but it was an unbalanced 523-horsepower version. The remaining products in this series (P360 SE, P400 Dynamic SE and P550e) are equipped with supercharged and 3.0L inline six-cylinder engines.

In addition to the amazing new engine, SV’s exclusive configuration also includes Land Rover’s so-called 6DYN AMICS suspension, which pairs the standard air spring of the sports version with the hydraulic cross-linked damper (instead of the anti-roll bar). The car is also equipped with its own rear wheel and 23-inch large wheels, which can be alloy wheels or carbon fiber wheels (priced at $10,150) (it is said that each corner can be reduced by 20 pounds). The optional carbon ceramic brake disc ($9,000) has a front size of 17.3 inches and a rear size of 15.3 inches. They are clamped by eight-piston front calipers and activated by the brake pedal, and the stroke is reduced compared with the standard setting. All-wheel steering is also available, and the steering ratio is accelerated from 17.5:1 to 13.6:1. The squat posture of SV is 0.4 inches lower than that of the standard sports version and 1.0 inches lower in SV mode. This is one of the only three road driving modes, and there are also "comfort" and "middle-aged dynamic", plus mixed collocation settings-generally much simpler than many settings of some competitors.

For onlookers, low posture and big wheels are the main characteristics of SV. The model also modified the lower instrument panel, including the brake cooling pipe, the lower body apron and the carbon fiber hood.

The Portiman circuit held the F1 Grand Prix in 2020 and 2021, and Land Rover (except VIP parking lot) is not usually found here, but we have tested the SV here. Sitting in the maintenance area, we press the SV button in the center of the steering wheel, and then set the stability control to dynamic mode alone (the brave can also turn it off completely). On the track, SV accelerates on the straight, and then the carbon ceramic brake pulls it back to its original position, and the left pedal is very firm under its feet. Be alert when turning, and a fixed steering ratio can achieve faithful response. You can grab the paddle to downshift, but the gearbox has enough predictive ability to set up and keep the engine in the strong center of its torque range. Despite the low driving height of SV, this Land Rover Range Rover still gives people a high feeling on the track.

SV has 626 horses and can drive about 5,600 pounds of power, so it also has a lot of power, but high-gravity corners will not lead to tilt, and Rover will not push too much. SV is on the verge of oversteering when passing through the low-speed hairpin bend, and can be further pushed by increasing the throttle. Jamal Hameedi, director of SVO, said that he was "not interested in creating a one-dimensional track monster", but SV did perform well on this 2.9-mile track. It should be noted that the vehicles we drive on the track are equipped with Michelin Pilot Sport S5 summer rubber, which is a tire option for SV later this year.

We wear all-season shoes from Land Rover Range Rover and take part in the more predictable part of our plan: off-road routes. SV Edition One’s off-road equipment includes all-wheel drive, full off-road mode, locking center differential and rear differential, steep slope descent control, off-road cruise control, and camera overlooking the side of the car and peeping. When all you can see outside the hood is the sky, it is in front. Not here, but what you can have on other Land Rover Range Rover Sport Edition is a two-speed transfer case. Nevertheless, on the specially set route, with the help of observers (and the front separator removed), it can still accomplish impressive off-road feats, climbing up and down steep slopes and crawling on rugged terrain, which shows that its special suspension will not reduce the articulation of wheels.

In addition to cross-country races and track races, we also squeeze out some road driving time. Land Rover Range Rover sometimes drives on roads. There, we found that even in the shortest two-lane overtaking area, SV can easily drive away heavy trucks and heavy ones, while on the expressway, the driving is smooth and the steering force is enough to make SV not feel nervous when overtaking. Legal speed. Although there is a two-stage exhaust system, compared with AMG V-8 and other engines, the sound of the engine is quite quiet, and there is no crackle or crackle when speeding. "Having something very noisy doesn’t suit our brand," Hamedi said. He must have forgotten the Land Rover Range Rover Sport SVR. At the same time, the suspension of SV can not only effectively restrain the roll, but also restrain the brake dive and accelerate the pitch. However, even the comfort mode can only play so much role on the bumpy country roads, and the huge wheels using 35 and 40 series tires will inevitably bring some harsh feelings to the cab.

In this cabin, the Body and Soul seat (BASS) is the most eye-catching product and unique to SV. There are four on the seat backs of these high-back barrels, which can transmit music vibration at five selectable intensity levels. Although novel chairs may be the most attractive to people with heavy bass, they can transmit high or low frequencies and work on any audio source. In addition, there are six "healthy" tracks with background music, and their emotions range from "calm" to "exciting", which are customized and optimized by the system.

There are also some other SV-specific items inside: there is a button in the center of the steering wheel for selecting SV mode, and a shift paddle with a transparent upper part and a luminous edge. The screen-dense dashboard repeats the calm and simple aesthetic appearance. However, it is not so much user-friendly as perfect model, because the central dashboard is not polluted by any kind of knobs or buttons. There’s not even a volume knob-it’s a touch slider now, but first you have to click the volume point. The same is true for temperature regulation. Even the terrain response dial disappeared, leaving more smooth black plastic space on the center console.

Xinhua News Agency, Beijing, July 7th Question: The introduction of new credit card regulations concerns you and me.

Xinhua News Agency reporter Li Yanxia

On the 7th, the People’s Bank of China Banking and Insurance Regulatory Commission and China issued the Notice on Further Promoting the Standardized and Healthy Development of Credit Card Business to rectify the chaos in the credit card market and effectively protect the legitimate rights and interests of financial consumers. This new regulation will have an important impact on your card opening and use.

Standardize the collection of credit card interest fees

There are many kinds of charges for credit card business, including annual fee, handling fee, interest and liquidated damages. In practice, some banks unilaterally publicize low interest rates and low rates, charge interest in disguised form in the name of handling fees, and blur the actual use cost.

In this regard, the circular requires banking financial institutions to effectively improve the standardization and transparency of credit card interest and fee management, strictly fulfill the obligation to explain interest and fee in the contract, and show the highest annualized interest rate level in an obvious way.

Installment business is an area where there are many routines in credit card business. Cardholders often receive suggestions from banks for repayment in installments when spending by credit card. The words "interest-free" and "zero interest rate" are exciting. But in fact, banks usually charge a certain fee for installment repayment business.

The notice requires that banking financial institutions must clearly display all interest items, annualized interest rate levels and interest rate calculation methods that may be generated by installment business on the first page of the installment business contract (agreement). When showing the use cost of funds collected by installment business, interest shall be uniformly used, and handling fees shall not be used.

At the same time, the notice requires that banking financial institutions should specify the minimum starting amount and the maximum amount of installment business; Not for the balance of funds that have been phased again; The term of installment business shall not exceed 5 years.

In addition to strictly regulating the collection of interest fees, the notice also explicitly requires banks to continue to take effective measures to actively promote the reasonable decline of credit card interest rates under the premise of legal compliance and effective risk coverage.

The long-term sleep card ratio shall not exceed 20%.

In recent years, in the rapid development of credit card business, some banks have blindly pursued market share, issued cards indiscriminately and repeatedly, resulting in disorderly competition and waste of resources.

The circular puts forward strict regulations on the management of card issuance, requiring banking financial institutions not to directly or indirectly use the number of cards issued, the number of customers, market share or market ranking as single or main assessment indicators. Strengthen the dynamic monitoring and management of sleep credit cards. The number of long-term sleep credit cards that have not been actively traded by customers for more than 18 consecutive months and the current overdraft balance and overpayment are zero shall not exceed 20% of the total card issuance of the institution at any time. Banks that exceed this ratio may not issue new cards.

"In recent years, a number of banks have actively transformed into retail business, and credit cards have been widely used as an entry point and focus as asset business. However, in the process of business development, there has also been a management model that simply uses the number of cards issued and the number of customers as assessment indicators, resulting in short-term business. " Ceng Gang, director of Shanghai Finance and Development Laboratory, said.

The person in charge of the relevant departments in China Banking and Insurance Regulatory Commission said that in the future, the limit standard of long-term sleep credit card ratio will be lowered dynamically, and the industry will be constantly urged to lower the sleep card ratio to a lower level.

Set the upper limit of total credit line for a single customer.

Excessive credit granting is also a high-incidence problem in the credit card field. In the face of fierce market competition, increasing the credit line usually becomes a means for banks to compete for customers.

The circular requires banking financial institutions to reasonably set the upper limit of the total credit line of a single customer, and bring it into the unified management of all credit lines of this customer. When approving and adjusting the credit line, the credit line accumulated by customers from other institutions shall be deducted.

Dong Ximiao, chief researcher of Zhaolian Finance, said that some cardholders need to pay attention to the problem of "raising cards with cards" and cashing out illegally. Commercial banks should reduce multi-head credit granting, strictly control excessive credit granting and guard against credit card debt risks.

Point to develop online credit card business

While rectifying the chaos with heavy punches, the notice gives sufficient space for credit card business innovation. It is clearly stated that innovative models such as online credit card business will be explored through pilot projects in accordance with the principles of risk control, safety and order.

"Developing online credit card business will become an important attempt for commercial banks to deepen digital transformation and accelerate the deep integration and innovation of finance and technology." Gao Feng, chief information officer of China Banking Association, said that the key link of online credit card business is remote face-to-face signing. We should do a good job in screening target customers, supporting remote video technology and controlling online business processes.

It is understood that the regulatory authorities will give priority to the banking financial institutions with high recognition and trust of the people’s services, adequate protection of consumers’ rights and interests and requirements for letters and visits, prudent and strict compliance with business philosophy and risk control, and all rectification work reaching regulatory targets.

　　Zhao Fangchen, a researcher at Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, shows the primitive vertebrate Yunnan insect fossils. Photo courtesy of Xinhua News Agency reporter Luo Boshe/vision china

　　Yang Dinghua Drawing of Ecological Restoration Map of Yunnan Insects

　　The research team analyzed the branchial arch structure of 127 specimens of Yunnan worms produced in Haikou area, and found the three-dimensional preserved laminated disk cell structure and protein microfibril structure in the pharyngeal arch of Yunnan worms for the first time. This proves that Yunnan worm has a unique pharyngeal arch composed of cellular cartilage in vertebrates and belongs to primitive vertebrates.

　　Where did modern vertebrates come from? What does the oldest vertebrate look like? These major scientific problems have always attracted paleontologists to explore.

　　Chengjiang Fauna, located in Yunnan, China, has preserved a large number of ancestral groups of vertebrates.

　　Previously, it was generally believed that the oldest vertebrate was Kunming fish from Chengjiang fauna, and it was speculated that the ancestors of vertebrates were a kind of retrognathus with notochord, dorsal neural tube and branchial fissure. However, this hypothesis has never been supported by fossil evidence.

　　Today, this mystery has finally been solved.

　　On July 8th, Science, an international authoritative academic journal, published "The Earth — The research results of the team "Early Evolution of Life System" confirmed that Yunnan worm in Chengjiang fauna in China was the most primitive group of vertebrates 518 million years ago.

　　The definition of Yunnan insect identity was once controversial.

　　The Burgess shale fauna in Canada about 505 million years ago and the Chengjiang fauna in China about 518 million years ago are rich and beautifully preserved animal fossils characterized by soft body structure.

　　Among them, Burgess shale fauna discovered in 1909 produced cephalochordate pickup fish and vertebrate post-Sprigg fish fossils, while scientists found many chordate fossils in Chengjiang fauna, including vertebrate Kunming fish and Yunnan worm with doubtful taxonomic position. These fossils are the oldest chordates in the world so far, providing valuable materials for uncovering the mystery of the origin and early evolution of vertebrates.

　　From the morphological point of view, Yunnan worms are somewhat similar to the current worms. Their bodies are flat on their sides, generally only 3 cm to 4 cm long.

　　"Different from Kunming fish with typical vertebrate characteristics, Yunnan insect is more similar to amphioxus, but its position in the origin of vertebrates and the phylogenetic tree of metazoa has always been controversial. Jiang Baoyu, the co-author of the paper and a professor at Nanjing University, introduced it.

　　In 1995, Nature published a study on Yunnan worm as the earliest chordate. The New York Times and Science Weekly also made special comments on it.

　　After that, China scholar Chen Junyuan and others found a large number of new specimens of Yunnan worms in Haikou, Kunming. Based on the finer anatomical structure of these specimens, they classified Yunnan worms as primitive cephalopods and thought that their evolutionary position was between amphioxus and lamprey, a vertebrate. After this achievement was published in Nature in 1999, there was a great discussion about the taxonomic position of Yunnan insects in academic circles.

　　"Because different scholars have different explanations on the details of different soft tissues preserved by Yunnan worms, Yunnan worms have been classified into vertebrates, cephalochordates, hemichordates, faunas and even primitive bilaterally symmetrical animals since they were first reported in 1991." Jiang Baoyu introduced that the controversy over the taxonomic position of Yunnan insects has seriously affected the research on the origin of vertebrates based on such key fossils.

　　The special characteristics of pharyngeal arch help it to verify its true identity

　　In view of the mystery of the taxonomic position of Yunnan insects, the research team used various modern experimental techniques such as three-dimensional X-ray scanning microscope, Fourier infrared spectrum, Raman spectrum, scanning electron microscope and transmission electron microscope to study, hoping to solve this puzzle from the microscopic anatomical structure.

　　Based on the important clue put forward by Chen Junyuan and other scholars in 2003 that the branchial arch of Yunnan worms may have cytocartilage, the research team analyzed the branchial arch structure of 127 specimens of Yunnan worms produced in Haikou area, and found the laminated disk-like cell structure and protein microfibril structure preserved in three dimensions in Yunnan worms’ pharyngeal arch for the first time.

　　"The discoid cell structure is a unique arrangement of chondrocytes, and protein microfibril is the fiber structure of the common intercellular matrix of vertebrate cartilage. These two characteristics prove that Yunnan worm has a unique pharyngeal arch composed of cytocartilage in vertebrates, indicating that Yunnan worm belongs to primitive vertebrates. " Jiang Baoyu said.

　　In order to further determine the specific evolutionary position of Yunnan insects, the research team integrated the latest character matrix including the fossils of the faunas and early vertebrates, and added the newly observed characters of Yunnan insects, and used Bayesian algorithm for reconstruction calculation. The analysis results support that Yunnan worm is in the most basic position of vertebrate pedigree, which is between caudate and other vertebrates.

　　"The origin of vertebrate jaws has also puzzled the academic community for a long time. At the beginning of the 19th century, some scientists put forward the idea that in the long evolution, the branchial arch evolved into the jaw arch and the tongue arch, but no fossil record was found to support it. " Jiang Baoyu introduced that the subsequent scientific discovery made people question this hypothesis.

　　"The genes controlling the first two branchial arches of the living jawless vertebrates, the blind eel and the lamprey, did not develop into the jaw arch and the tongue arch, but developed into the upper and lower lips, and no trace of the branchial arch was seen during the development, which is different from the branchial arch of the jawed vertebrates." Jiang Baoyu said that in this study, after confirming the "identity" of Yunnan worm, the researchers found the same laminated cell structure, gill filaments and protein microfibrils as other branchial arches in the back at the position equivalent to the first pair of pharyngeal arches.

　　Therefore, Yunnan worm has seven pairs of pharyngeal arches which are similar to each other from front to back and also have cytocartilage. Similar pharyngeal arches also appeared in another Cambrian backbone vertebrate — — After Sprigg fish.

　　"The discovery of seven pairs of similar pharyngeal arches of Yunnan insects supports the hypothesis of homology of vertebrate pharyngeal arches put forward by anatomists as early as the 19th century, that is, the gill arch of fish is the prototype of jaw arch and tongue arch, and the jaw arch and tongue arch of vertebrate are a series of homologous structures." Jiang Baoyu said that this means that although the pharyngeal arches in different positions of living vertebrates will develop into bones with different shapes such as jaw arch, tongue arch and gill arch, the pharyngeal arches in different positions in the early stage of vertebrate evolution are similar to each other.

　　Basilar pharyngeal cranium confirms the morphology of vertebrate ancestors’ pharyngeal cranium

　　Jiang Baoyu believes that another important new discovery of this study is that seven pairs of pharyngeal arches of Yunnan worm are connected by paired horizontal cartilage at both ends of the ventral back, forming a basket-like pharyngeal skull. Pharyngeal cranium refers to a group of bone fragments around the digestive tract of vertebrate head, which plays a supporting and protecting role. The pharyngeal cranium of living vertebrates is composed of the bones of pharyngeal arch such as jaw arch, tongue arch and branchial arch.

　　"Basket-shaped pharyngeal cranium is a typical feature of modern jaw-less vertebrates and fossil jaw-less fish. However, after Cambrian, the pharyngeal cranium of Sprigg fish and jaw-less vertebrates consists of a series of cartilage rods separated from each other." Jiang Baoyu said that this feature of the post-Sprigg fish caused controversy about the morphology of the pharynx and cranium of vertebrate ancestors. The early appearance of the pharyngeal cranium features of Yunnan insects located in the most basic position of vertebrates supports the view that the basket-shaped pharyngeal cranium is an older ancestral feature.

　　It can be seen that as the oldest close relative of living vertebrates, Yunnan worm provides key evidence for revealing the origin and early evolution of vertebrates, and will have a far-reaching impact on the exploration of the evolution of vertebrates’ jaws and other key features.

　　Jiang Baoyu believes that "from another perspective, this study once again shows that Chengjiang fauna fossils have the potential to preserve micro-nano scale fine biological structures."

　　This achievement has also been highly praised by the reviewers of Science magazine: "This is a great contribution to science, and this paper will become a key paper in vertebrate paleontology, showing the long-awaited and most credible evidence of anatomical structure fossils and solving the controversy of vertebrates in Cambrian. The information they show is a milestone, and even higher-resolution research will be difficult to surpass in many years to come. "

Wen | Zhao Erba Dao

The coming year of 2022 is the blowout year of short plays.

Short plays have sprung up in the whole content market, and short plays on various platforms have sprung up like mushrooms after rain. However, when the market broke out, we can also see that there is a serious problem of homogenization in short plays on major platforms.

Opportunities and challenges coexist, and some short plays seek innovation and change in themes and types, which bring better content experience to the audience. Take the short play "A pair of embroidered shoes", which was popular in Youku recently, as an example, it combines the unique rhythm of short play with the unique charm of suspense drama, and has been loved by quite a few viewers. This suspense short play can be said to be a rare masterpiece, no matter from the storyline, the design of people, and the quality control of the details such as the service road.

A pair of embroidered shoes, from the beginning, determined the highly suspenseful tone of the play.

At the beginning of the series, with the cooperation of the narration "Mid-Autumn Festival on July 15th, 16th year of the Republic of China", the first "exciting point" was given to the audience on the screen. Yiya’s lyrics are matched with the female dramatist with strange makeup. The ghost play staged on the Mid-Autumn Festival seems to be used to by everyone in prison except the people in front of the screen. This kind of overlapping buff narrative undoubtedly brings a strong psychological impact to the audience.

Suspense is the only rule to attract the audience in A Pair of Embroidered Shoes. The first appearance of "a pair of embroidered shoes" in the play triggered a murder case: Shen Jinlan, the wife of the warden who had an affair, saw it, her hands were nailed and her mouth was sewn. The bizarre murder case attracted the protagonist of the play, Qiao Heng, a police officer sent by the provincial capital, which also triggered a series of mysterious and bizarre events.

Under the fast-paced narrative, the protagonist of the justice representative draws a gun and shoots directly at the detained suspect deputy warden at the end of the first episode-is it to kill people? Or is there another plan? Let the audience be curious about how the follow-up series will develop.

In the second episode, Qiao Heng went to Shenyang in Pinghe Town to investigate the case, and all kinds of people in Shenyang began to appear one after another. Later, Yang Bing, a journalist who is also pursuing the truth, appeared. Together, they went through one scary and mysterious case after another, such as "embroidered shoes female ghost killing", "washing women to beg for children", "the first seven fright" and "driving out corpses", and they were getting closer and closer to uncovering the truth of Pinghe Town’s sin.

Qiao Heng and Yang Bing, the two protagonists, are the main lines connecting each unit in series in A Pair of Embroidered Shoes. Of course, there is another point. Although both of them are pursuing the truth, the identities, backgrounds and goals of the two protagonists are actually very different, so they also have their own persistence, and their conflicts are supported by emotional and practical factors, which makes it easier for the audience to substitute.

The story moves forward quickly, and it turns out to be unexpected, giving the audience a more confusing feeling. As a suspense drama, the sense of rhythm is quite attractive. The length of each feature film of A Pair of Embroidered Shoes is about 8 minutes, but the content and energy of each episode are meaningful, and many clues are buried in the limited space. The innovative "Rashomon" narrative and "Wolf Man Killing" narrative explore the possibility of more suspense narrative under the limitation of short drama duration.

Taking the case of the female ghost with embroidered shoes in Unit 1 as an example, through the investigation process of Qiao Heng and Yang Bing, as well as the promotion of the troupe master, the warden, the Shenyang gentleman and the housekeeper, Chang Qingqing and other perspectives, the truth of the female ghost is gradually revealed. This kind of "Rashomon" narrative increases the sense of suspense, and also allows each character to have his own perspective and increase the visibility.

In the second unit, "Washing Women for Children", the "werewolf killing" narrative is also eye-catching. The three wives of the Shen family have different backgrounds, personalities and pursuits. In the process of the three wives from denying the truth to admitting that they conspired to kill the Shenyang gentleman, the evil of the Shenyang family began to surface, and the transformation of the identity cards of "good guys" and "bad guys" also made many viewers cry.

A pair of embroidered shoes, which is a combination of centralized folklore, suspense investigation and female emotional core, has a wonderful overall narrative mode and plot advancement. Of course, it can be regarded as a short drama with suspenseful quality by the market, and it is also inseparable from the high requirements of the producers in production.

Mystery drama, how can it be considered good?

In addition to the logic and high-energy rhythm of the story, details are essential for the audience. Before the truth appeared, the audience, like the protagonist, reasoned and searched according to the details of the drama. If the details are not equal, it is inevitable that there will be an embarrassing situation of "no evidence". In "A pair of embroidered shoes", it is not difficult to see the outstanding presentation of various details, which is also the producer’s "effort" in creating a sense of suspense atmosphere.

Each unit will unlock the corresponding new scene, the ghost stage of the first unit case, the scenery of the pear garden and the warden’s office; The second unit, the Shen family’s deep house compound, ancestral hall, etc., are presented in the picture in line with the plot. In the preparatory stage of these scenes, corresponding art renderings are also prepared, which is very valuable in short plays. The restoration degree of the scenery restores the sense of atmosphere and suspense of the times as much as possible:

In addition to the scenery on the screen, the shape is also very close to the person. Considering the special background of the Republic of China, police officer Qiao Heng went into battle with a western-style vest, while Pinghe town’s local strongman Shen Jia’s robe, jacket and cheongsam, with Chinese style, were quite distinctive. In the play, the original version of the opera is also selected for the costume modeling of the female hanging part; The hair styles and makeup of three wives from different backgrounds, which are composed, charming and simple, are first shown in the shape;

In this suspense short play, Chinese customs can be described as a bright embellishment. "A pair of embroidered shoes" has a unique presentation in each unit combined with the case. Ghost marriage, ghost begging, washing women, etc. are all drama elements that strongly stimulate the audience. It is reported that in preparation, in order to better present on the screen, the producer has also prepared a detailed split-shot plan.

Although it is a mini-short play, A Pair of Embroidered Shoes has achieved quality presentation in the scene, modeling, props and other visual aspects, and with the logical high-energy plot, it has ensured the audience’s sense of experience in watching the play to the greatest extent.

In addition to creating a sense of atmosphere, many roles are also impressive. Due to the innate conditions of the limited short play, although there are not many familiar actors in the play, each role is remarkable. From the beginning, the protagonist Qiao Heng insisted on searching for evidence in the embroidered shoes case with the character image of "not believing in evil" to restore the truth of the matter; But at the same time, he also has shortcomings. In the second unit, he underestimated the evil of the Shenyang family, which caused three wives to be killed in the pig cage. But with the development and deepening of the plot, we can also see that the protagonist is growing and changing, and there is a "character arc".

Other roles are also full, such as Su Hongyu, a female ghost with embroidered shoes, which combines the identity of the victim and the murderer, which is very sympathetic. From the terrible female ghost to the infatuated girl, she has also been recognized by many audiences; Seemingly harmless to people and animals, he is the warden of Nuo Nuo in front of Shenyang, and the image of green tea is very typical. For example, the three Mrs. Shen, who appeared in the second unit, are not only the victims of washing women but also the real murderers of the kid murder case under the "werewolf killing" narrative-the shaping of these roles and the reversal of the characters make the story of the drama more smooth and the high-density content better presented.

The actor’s online acting skills, sincere details and suspense of the plot all make "A pair of embroidered shoes" a conscience work at the end of the short play track.

In 2022, the short play was in an explosive situation. According to the official data of the State Administration of Radio, Film and Television (SARFT), in the first half of this year alone, there were 2,859 mini-dramas planned and filed in the SARFT system, with a total of 69,234 episodes, a 10-fold year-on-year increase. But at the same time, the development of short plays is short, the works are mixed, and the themes are quite concentrated. According to the third-party data, the love theme represented by sweet pet drama accounts for more than 70% of the short drama market, which can be said to be "the only one".

It is indeed an important topic in the industry to attract audiences with short plays with minority themes represented by suspense. A pair of embroidered shoes tells the story well in a short drama series, enhances the texture of the drama series through details, creates an attractive sense of suspense, and achieves a breakthrough in word-of-mouth in many short dramas, largely because it brings many "fresh" and "curious" impressions to the audience.

Suspense theme is suitable for short plays not only because of sensory stimulation and brain burning pleasure, but also because of its unique narrative style and visualization. Judging from the final presentation and broadcast effect of the series, A pair of embroidered shoes created by Youku and Wannian Pictures has taken a solid step in the exploration of suspense short plays.

This also gives a more positive signal to the short play market. If short plays want to have more room for development, they need more themes and their quality must be improved.

On the other hand, a pair of embroidered shoes, in the form of ultra-short drama, has made a breakthrough in the suspense theme of a small group, which has also greatly broadened the track space of short drama and provided the audience with a brand-new drama experience.

From 2020 to now, Youku has launched a total of 492 short plays, accounting for half of the total market. In terms of themes, Youku short plays have gained a lot in such diverse themes as family marriage, women in ancient costumes, urban love and so on, represented by The Deadly Housewife and The Maid. The suspense theme of the Republic of China also made a good start for the platform to broaden the content boundary.

Summary:

The year 2022, when the short play broke out, is about to pass, and a pair of embroidered shoes, which is full of suspense, is about to usher in the final ending, and the truth of a series of strange cases in Pinghe Town will surface. The good performance of the play has also made Youku have a good harvest in the exploration of suspense short plays; In the fiery field of short drama, it is necessary for the platform to take root in the short drama track to lead the development of genre, find a breakthrough and promote quality content. It can be predicted that the short drama track in 2023, with the help of Youku and other platforms, will definitely bring more excellent works with more themes and better quality to the market.

* Original article, please indicate the source when reprinting.

　　Building a new security pattern is a major strategic deployment made by the CPC Central Committee with the Supreme Leader as the core, from the strategic height of adhering to and developing Socialism with Chinese characteristics, and sizing up the situation to answer how the new era and new journey can not only solve the common security problems faced in the development process of great powers, but also deal with the special security problems faced at the critical stage of the great rejuvenation of the Chinese nation, which has great political, theoretical, practical and world significance.

　　The picture shows the theme poster of the National Security Education Day on April 15th, 2023. Photo courtesy of the Ministry of National Security

　　Political significance

　　Building a new security pattern highlights the great political significance of upholding the Party’s absolute leadership over national security work and taking the road of national security with China characteristics.

　　General Secretary of the Supreme Leader pointed out that the Communist Party of China (CPC)’s leadership is the most essential feature of Socialism with Chinese characteristics, the greatest advantage of the Socialism with Chinese characteristics system, and the root and lifeblood of the party and the country.

　　In the new era and new journey, to build a new security pattern, we must always uphold the absolute leadership of the Party over national security work, adhere to the centralized and unified leadership of the CPC Central Committee over national security work, give full play to the core role of the Party in taking the overall situation and coordinating all parties in the national security practice with China characteristics, ensure that the Party’s leadership and China’s socialist system remain unshakable, and ensure that the national security road with China characteristics is getting wider and wider.

　　Theoretical significance

　　Building a new security pattern highlights the great theoretical significance of implementing the overall national security concept and constantly opening up a new realm of Marxist national security theory.

　　General Secretary of the Supreme Leader stressed that we must unswervingly implement the overall national security concept, improve the national security system, enhance the ability to safeguard national security, improve the level of public security governance, and improve the social governance system. This is the meaning of building a new security pattern, which implies that we should adhere to the principle of people’s security, take political security as the foundation, take economic security as the foundation, take military science, technology, culture and social security as the guarantee, and rely on promoting international security, coordinate external security and internal security, homeland security and national security, traditional security and non-traditional security, self-security and common security, coordinate and shape national security, consolidate the grassroots foundation of national security and social stability, and improve the mechanism of participating in global security governance.

　　Building a new security pattern has further expanded and sublimated the regular understanding of national security work in the new era and further enriched and developed Marxist national security theory.

　　Practical significance

　　Building a new security pattern highlights the great practical significance of promoting Chinese modernization and realizing the great rejuvenation of the Chinese nation.

　　The 20th National Congress of the Communist Party of China drew a grand blueprint for building a socialist modern country in an all-round way and promoting the great rejuvenation of the Chinese nation in an all-round way with Chinese modernization.

　　At present, China’s development stands at a new historical starting point, the external environment and security pattern have undergone major changes, and all kinds of predictable and unpredictable risks, challenges, difficulties and even stormy waves have put forward higher requirements for national security work.

　　Only by accelerating the construction of a new security pattern and firmly holding the bottom line of safe development can we build development on a safer and more reliable basis; Only by ensuring development with safety and promoting safety with development can the new security pattern and the new development pattern be promoted together; Only in this way can we ensure that the great rejuvenation of the Chinese nation will not be delayed or even interrupted, and that Chinese modernization will be stable and far-reaching.

　　World significance

　　Building a new security pattern highlights the great world significance of persisting in promoting international common security and building a community of human destiny.

　　In today’s world, the linkage, transnationality and diversity of security issues are more prominent. China’s national security is inseparable from the international security situation. We should not only do our own national security work well, but also promote international security.

　　To build a new security pattern, we should proceed from the basic principles of Marxist national security theory such as "security is indivisible" and security community, abandon the old concepts such as "national power must dominate", zero-sum game, absolute security and alliance confrontation, and promote the construction of a community of human destiny.

　　Building a new security pattern points out the direction of coping with global challenges and moving towards a brighter future, marks the new progress of human national security governance, and provides important reference for those countries that want to maintain social security and stability as well as their own independence.

　　For more exciting contents, see: Chen Yixin’s "Deeply Studying and Implementing the Spirit of the 20th Party Congress and Accelerating the Construction of a New Security Pattern"

　　(Planning: Liu Mingmei Audit: Li Yanling)

On the 31 ST of the website of the General Administration of Customs, the American food manufacturer The J.M.Smucker
Co. announced that it had voluntarily recalled some batches of Jif brand peanut butter due to suspected salmonella contamination. Confirmed by the US Food and Drug Administration (FDA), the recalled products were produced by J.M.Smucker Company in Lexington, Kentucky, with the first seven batches ranging from 1274425 to 2140425 and the fifth to seventh batches ranging from 425.

After verification, the above batch of products have been exported to China through general trade; The importer is Wal-Mart (China) Investment Co., Ltd. The importer has initiated an independent recall, and the recall contact number is 400-830-1366.

The General Administration of Customs reminds consumers:

1. Don’t buy peanut butter related to the above brands.

2. Immediately stop eating the relevant batches of peanut butter that have been obtained by any means (including Haitao and gift).

The popularity of "smoking card" game   Sanya campus says "NO!"

Family, school and society need to co-manage, and reasonably guide children to grow up healthily.

Recently, there has been a new trend among primary school students-"slapping cigarette cards". Cigarette cards are made of discarded cigarette cases. Students get together and hit the ground with their empty palms. If the cigarette card is hit by the palm wind, it will win. They will also grade the cards according to the grade of cigarettes, and whoever owns more cards and is expensive will have the capital to show off. The popularity of the game of "shooting cigarette cards" not only worries parents and teachers, but also attracts the attention of the education department. A few days ago, Sanya Education Bureau issued an important reminder, requiring schools to further strengthen routine campus management, compact their responsibilities, strengthen tobacco control publicity and education, create a smoke-free campus environment, and prohibit students from playing "smoking card" games at school. So, are there many Sanya dolls playing this game? What do teachers and parents think? The reporter visited this.

■ All parties have different opinions and agree with reasonable guidance.

Taking a cigarette card is a card game that takes off the hat of a cigarette case, folds it into a small rectangular card, puts it on a flat table or ground, and turns the card over by the wind of slapping the ground with the palm of your hand. It used to be a childhood memory of the post-70s and post-80s. It is worth noting that cigarette cards are graded according to the price of cigarette brands. The higher the price, the higher the grade. On the contrary, the lower the price, the lower the grade.

During the interview, the reporter found that as the latest "trend" among primary school students, there are not a few children playing cigarette cards in Sanya at present, and most of them are boys. For a cigarette card, children often stare at the ground when walking, looking around and looking around. In order to get more cigarettes, many children will rummage through trash cans, collect them at food stalls and even buy them at high prices. This phenomenon has aroused the concern of many parents, who believe that this behavior may lead to children’s excessive addiction to games and affect their study and life. "I think this game has a great influence on children. They may spend a lot of time on games in order to collect cigarette cards, which will affect their study and rest. We should educate our children to treat games correctly and not be too addicted to them. " Ms. Yan said.

Some parents believe that as long as they are well guided, there is no need to worry too much. "We also played this game when I was a child. I didn’t expect it to suddenly rise after so many years." Mr. Liu, the father of Xiao Ming, a student, said that if children can consciously complete their study tasks every day, they will not interfere with his interest in collecting and playing with cigarette cards. "Parents still need more guidance to let their children learn to correctly handle the relationship between learning and games."

"From a psychological point of view, games such as’ smoking cards’ can stimulate children’s sense of competition and cooperation spirit, which is helpful to cultivate their social skills. However, if you are too addicted to games, it may lead to psychological problems such as anxiety and depression for children. Therefore, parents and teachers should pay attention to children’s game behavior and guide them to arrange their time reasonably and maintain a healthy lifestyle. " Wu Yun, a national psychological counselor in Sanya, believes that parents and teachers should treat children’s behavior rationally from the perspective of protecting their physical and mental health and provide correct solutions.

During the interview, many teachers thought that the popularity of the game "Smoke Card" among primary school students not only reflected children’s yearning for childhood games, but also reflected their desire for socialization and competition. However, parents and teachers should also pay attention to the possible problems caused by children’s excessive addiction to games, and guide them to establish correct values and enjoy the fun brought by games without affecting their study and life.

■ Education department: prevent "addiction" so as not to affect learning and physical and mental health.

Concerned about parents’ concerns, the Municipal Education Bureau requires schools to further strengthen the routine management on campus and prohibit students from playing "smoking cards" games at school. At the same time, we should actively preach the knowledge of tobacco harm and tobacco control to teachers and students, do a good job in preventing students from indulging in the game of "slapping cigarettes", guide students to fully understand the harm of addiction to the game of "slapping cigarettes", and consciously do not collect, compare and play, guide students to establish correct values and outlook on life, and enhance their awareness of self-protection and their ability to resist temptation.

"At present, the school has not found that any students have brought cigarette cards into the school. If found, they will be confiscated." Song Binqi, executive principal of Sanyawan Campus of the Ninth Primary School, said that primary school students are not yet mentally sound and lack the ability to distinguish right from wrong. Under the influence of novelty and curiosity, they are easy to follow suit and regard some behaviors that are not suitable for them as fashion. At the same time, children are rebellious and stubborn. If they are blindly blocked and harsh in education, it will only be counterproductive. Teachers and parents should learn to make friends with children, enter their little inner world, help them get out of aesthetic misunderstanding and relieve their pressure and troubles. In addition, it is also necessary to strengthen the education of children’s values and consumption concepts, strengthen the popularization of relevant safety knowledge, seek advantages and avoid disadvantages in all directions, and protect children’s healthy growth.

"Although many schools prohibit students from playing cigarette cards on campus, children quickly transfer the’ battlefield’ to after-school and off-campus." Teacher Liu, who has been engaged in pedagogy and psychology research for a long time, said that parents should pay attention to and deal with the "addiction" phenomenon of children in time so as not to affect their study and physical and mental health. To this end, she suggested that parents can help their children from the following aspects: First, pay attention to companionship. Teachers are in charge of the school, and parents have to rely on them outside the school. As a game, it certainly has its fun. With the company of parents, it doesn’t hurt to play it properly. At the same time, it can strengthen parent-child communication and create a good family atmosphere. Second, listen and accept. Once the child is a little addicted, parents must pay attention to it. If children can’t stop, they should pay attention to accepting their feelings and emotions, listening to their voices, looking at the reality through phenomena and analyzing the reasons behind their addiction. Third, guide and correct. Parents should find ways to help their children get out of the dilemma of indulging in games. Deal with emotions before dealing with things, and communicate happily and frankly in an environment acceptable to both sides. Then, help children to act, such as reducing the time of playing each time, and can also be gradually replaced by other sports or educational games.

■ Law enforcement agencies strengthen inspections to prevent the sale of "cigarette cards"

In order to further purify the surrounding environment of the campus and put an end to the buying and selling of "cigarette cards", Sanya Municipal Market Supervision Administration, in conjunction with tobacco monopoly, tourism, public security and other departments, has carried out special inspections on stationery stores and toy stores around Sanya School in recent days. During the inspection, there were no traces of cigarette cards in most stores. Some merchants admitted that they had previously sold "cigarette cards", but because some parents opposed it and complained many times, they did not want to get into trouble and had already taken it off the shelf.

According to the relevant person in charge of the Municipal Market Supervision Administration, relevant laws stipulate that no tobacco sales outlets shall be set up around schools and kindergartens, and tobacco operators shall set up a sign of "Do not sell tobacco products to minors" in a prominent position. For consumers who are difficult to determine whether they are minors, business operators should require them to show their identity documents. If the operator still sells tobacco products to minors while knowing that the other party is a minor, the departments of market supervision and management, tobacco monopoly, tourism and public security shall, in accordance with the division of responsibilities, order him to make corrections within a time limit, give him a warning, confiscate his illegal income and impose a fine of not more than 50,000 yuan; Refuses to make corrections or if the circumstances are serious, it shall be ordered to suspend business for rectification or revoke its business license and relevant licenses, and be fined between 50,000 yuan and 500,000 yuan.

The Municipal Education Bureau appeals to all parents, so that for the healthy and happy growth of their children, let’s work together to supervise and manage the "smoking card" game. Children’s colorful childhood needs games to "spice up" and parents’ high-quality companionship and escort.

(Reporter Hu Yongjun)