French President Emmanuel Macron and his wife on Tuesday held a farewell ceremony for Chinese President Xi Jinping in Tarbes, Hautes-Pyrenees Department of France.

As a result of the Cuban government's Saturday announcement of a visa-free policy starting this month for Chinese citizens holding ordinary passports, searches for related tourism products on Chinese travel platforms surged 40 percent, and direct flights between China and Cuba are set to resume soon. 

The announcement was made by Cuban Tourism Minister Juan Carlos Garcia during the 42nd Cuban International Tourism Fair (FITCuba 2024), which was held at the seaside resort of Cayo Coco in Cuba's province of Ciego de Avila. 

Garcia also said that China will be the guest of honor of the Cuban Tourism Festival 2025 and that direct flights between China and Cuba will resume on May 17.

Half an hour after the visa-free policy was announced, searches for keywords such as Cuban hotels and flights increased by more than 40 percent on travel platform Ctrip compared with the previous day, the leading domestic online travel agency told the Global Times on Sunday. Residents from Beijing, Shanghai, and provinces including Guangdong, Zhejiang, Jiangsu and Fujian showed a very high level of enthusiasm regarding information about Cuba, according to Ctrip. 

Currently, there are no direct flights between China and Cuba, but Air China has scheduled to resume the Beijing-Havana direct flight, the only direct route between China and Cuba, on May 17. 

According to data from Chinese travel platform Qunar, the current price for a one-way Beijing-Havana ticket is around 8,200 yuan ($1,132), with two flights per week, while the return trip costs about 5,700 yuan. 

At a business forum held in Beijing in November 2023, Cuban Prime Minister Manuel Marrero Cruz called to establish direct flights between Beijing and Havana as soon as possible to facilitate trade and business. He said that both sides had agreed to push forward bilateral cooperation deals in a comprehensive way. 

The resumption of the flight between China and Cuba is of great significance in promoting South-South cooperation and advancing cooperation between China and Cuba, Song Wei, a professor with the School of International Relations and Diplomacy at Beijing Foreign Studies University, told the Global Times on Sunday. She noted that since Cuba is facing greater fragility due to its size and its status as a developing island country, enhancing connectivity and strengthening its integration into global value chains are particularly crucial for its development. 

The resumption of the flight route will facilitate stronger connections between Cuba and the outside world, enhance its trade relations, and contribute to consolidating its development basis, Song said. It also helps mitigate the impact of the decades-long US embargo and enhances its economic ties with the rest of the world as an opposition against hegemony and unilateral sanctions.

Due to the impact of the COVID-19 pandemic, the decades-long US embargo, geopolitical uncertainties and the ongoing conflict in the Middle East, Cuba's situation is complex, and it has been facing many difficulties. Marrero said during his visit to China in November that the primary task for the Cuban government is to set economic and development goals, and the tourism sector will be a major source of growth. Marrero expressed his anticipation for the resumption of direct flights in 2024. He also said he hoped to see a record-breaking number of Chinese tourists visiting Cuba after the resuming flights.

As of April 26, Cuba has received more than 1 million international tourists in 2024, according to data from the Cuban Ministry of Tourism. The Cuban government expects to receive 3.5 million international tourists by the end of the year.

Due to factors such as distance and cost, Cuba is not a traditionally popular outbound destination for Chinese tourists. However, Cuba, as well as countries like Mexico and Brazil in Latin America, boasts unique cultural and natural landscapes, which are highly attractive to Chinese tourists, Qin Jing, general manager of Public Affairs at Ctrip Group, told the Global Times on Sunday. 

According to Song, for countries like Cuba, which are developing small island countries in the Caribbean, the tourism industry is a crucial economic pillar. Strengthening flight connections between China and Cuba can allow Chinese consumers to reach Cuba more conveniently, thereby greatly promoting its economic development. 

The visa-free policy for China starting in May can better assist Chinese travelers in expanding consumption in Cuba, thus boosting the Cuban economy, Pan Deng, director of the Latin American and Caribbean Region Law Center of the China University of Political Science and Law, told the Global Times on Sunday. 

Pan said that China aims to help Cuba in the services industry and trading activities through civilian initiatives, and the positive impact of visa-free entry lies in facilitating easier economic and trade cooperation in the tourism and services industries with Cuba.

Moreover, the upcoming flight from China to Cuba is truly visa-free, as a transit visa is not required on this route, Pan said.

Apart from the Beijing-Madrid-Havana route, Air China also resumed its Beijing-Madrid-Sao Paulo route on April 28. This route, known as the longest in the world, covers approximately 17,500 kilometers in total, with a total travel time of 23 hours and 20 minutes including the stopover. Meanwhile, China Southern Airlines recently launched a new route from Shenzhen direct to Mexico City. Covering a total length of 14,147 kilometers and with a flight time of approximately 16 hours, it is one of the longest routes in the world. 

According to Song, the resumption and launch of air routes between China, Cuba, and other Latin American countries also reflect the strengthening of ties between China and Latin America. 

Traditionally, Latin America has always been considered the "backyard" of the US, which sees the region as being within its own sphere of influence, leading to economic difficulties in the development of Latin American economies, Song said. 

How to free themselves from the economic hegemony of the US and seek more development partnerships for their own economic development, and thereby solidifying their independent political and economic development, are particularly important for Latin America countries, which is also the reason why Latin America attaches great importance to developing relations with China, Song remarked. 

Since the beginning of 2024, several countries have implemented visa-free entry policies for Chinese travelers, which have significantly boosted outbound tourists from China. During this year's May Day holidays, the numbers of flight bookings to visa-free destinations exceeded those in 2019. 

According to Qin, with this visa exemption policy and the immediate opening and resumption of direct flights from China to destinations in Latin America such as Mexico, Brazil, and Cuba, the time and cost for Chinese tourists to travel to these destinations are expected to be significantly reduced. It is anticipated that more Chinese tourists will embark on trips to Latin America. 

The third plenary session of the 20th Communist Party of China (CPC) Central Committee will be held in Beijing in July, according to a decision made at a CPC Central Committee Political Bureau meeting on Tuesday.

According to the main agenda of the session, the Political Bureau will report its work to the Central Committee, and the session will primarily study issues concerning further comprehensively deepening reform and advancing Chinese modernization.

The Political Bureau meeting also analyzed the current economic situation and economic work, and deliberated a document on policies and measures for continuously advancing the high-quality integrated development of the Yangtze River Delta.

Xi Jinping, general secretary of the CPC Central Committee, presided over the meeting. 

On Saturday afternoon, a powerful tornado struck a district in Guangzhou, South China's Guangdong Province, resulting in five deaths and 33 injuries. The local meteorological bureau announced on Saturday night that strong convective weather is expected to continue occurring frequently in the city in the coming days.

Around 3 pm on Saturday, the tornado hit Zhongluotan town in Guangzhou's Baiyun district, impacting an area approximately one kilometer wide and affecting four villages.

By 10 pm on Saturday, on-site search and rescue operations had been largely completed. The disaster resulted in 5 deaths and 33 injuries, with the injured promptly transported to hospitals for treatment. 141 factories sustained damage, but there were no reports of collapsed residential buildings.

Following the disaster, the city swiftly organized six working groups, including those for rescue, repair, post-disaster support, and order maintenance, and initiated emergency response procedures. Medical, public security, traffic police, fire, and housing construction departments, along with personnel from the town and villages, were mobilized to conduct comprehensive search and rescue efforts.

The local meteorological bureau reported that since noon on Saturday, hail and tornadoes occurred in Guangzhou, accompanied by widespread moderate to severe thunderstorms and heavy rain, along with short-lived strong winds and intense lightning.

In the Saturday afternoon, a strong convective cloud system entered Guangzhou, later moving into Renhe town and Zhongluotan town in Baiyun District, lasting approximately 40 minutes.

During this time, a tornado occurred near Liangtian village in Zhongluotan town of Baiyun District. The local meteorological station recorded a maximum gust of 20.6 meters per second (Beaufort scale force 8) approximately 2.8 kilometers from the tornado's point of occurrence.

A preliminary survey has been conducted on the tornado's impact path, covering approximately 1.7 kilometers. The maximum width of the impact is about 280 meters. Based on preliminary assessment, the tornado is judged to be of strong intensity, equivalent to an EF2 tornado on the Fujita scale.

The local authority explained the reason for the occurrence of the tornado in Guangzhou.

Over a period of time, warm and humid air currents from the southwest of the South China Sea continuously strengthened, delivering a large amount of moisture and energy to Guangzhou. This led to a prolonged period of high temperature and humidity, resulting in atmospheric instability near the surface with the accumulation of significant unstable energy.

Furthermore, on Saturday morning, warm and humid air currents near the surface continued to intensify, with several observation stations recording unusually high absolute humidity levels.

Additionally, during the daytime on Saturday, the low-level jet stream intensified, exacerbating the unstable layering of "warm below, cold above," thereby creating favorable conditions for the formation of tornadoes and hail as the 0-6km wind shear, conducive to create tornadoes and hail, exceeded 25m/s.

Lastly, the convergence of mesoscale convergence lines on the ground and the passage of high-altitude fluctuations acted as triggering conditions, initiating strong updrafts, which led to the intense development of the parent storm for the tornado.

Implanted in the brain is a small, soft film connected by delicate threads. Through this, a monkey with its hands tied up can control a robotic arm with "just its thoughts" and grasp a strawberry.

This high performance of the brain-computer interfaces (BCI) technology revealed at the Zhongguancun (ZGC) Forum on Thursday is backed by a core brain chip, called "Neucyber," independently developed by Chinese scientists. Previously, Tesla CEO Elon Musk announced that his brain-chip startup Neuralink implanted a brain chip in a sick man.

The high performance is attributed to the three core components in Neucyber independently developed in China — high-throughput flexible microelectrodes, two high-speed neural signal acquisition devices and a generative neural decoding algorithm.

"The BCI involves capturing subtle changes in brain electrical signals, decoding brain intentions, and achieving 'thought' control of 'actions,' allowing the control of machines without physical contact," said Luo Minmin from the Chinese Institute for Brain Research.

The performance of BCI lies in the clarity of capturing brain electrical signals and the precision of their conversion, which rely on electrodes and algorithms, respectively.

The electrode acts as a "sensor," implanted in the brain to "read" brain electrical signals, with its performance determining the quantity and quality of captured brain signals.

Brain tissue is very soft and moves rhythmically with a person's heartbeat and breathing. In the past, the implantation of electrodes made of hard materials such as steel needles caused damage to brain tissue, triggering inflammatory reactions and leading to the encapsulation of the electrodes, which over time weakened the signals, says Li Yuan, Business Development Director of Beijing Xinzhida Neurotechnology, the company that developed this BCI brain chip system.

Implantable electrodes use flexible materials, greatly reducing damage to the brain and ensuring long-term stable signal acquisition. The flexible electrode has been stably implanted in the monkey's skull for nearly a year, and is still able to collect high-quality signals, according to Li.

The Neucyber is the first system in the world to realize the brain control interception of two-dimensional moving objects by rhesus monkeys through mind control. In the future, this could offer new hope for paralyzed people to be able to touch and grasp things in the physical world, Li noted.

Industry observers said the BCI technology is a systematic project that has higher requirement for stability and involving electrodes, chips, algorithms, software and materials. Key technologies are still needed to be further broken through.

Previously, China's prestigious Tsinghua University announced that Chinese scientists had made a breakthrough in the world's first patient BCI rehabilitation trial.

A team, led by principal Biomedical Engineering researcher Hong Bo from the School of Medicine with Tsinghua University, designed and developed the wireless minimally invasive implanted BCI technology device NEO (Neural Electronic Opportunity). The NEO was successfully implanted into a patient's brain for the BCI-assisted treatment trial at the Xuanwu Hospital in Beijing, on October 24, 2023.