Tourists visit Qarhan Salt Lake in Haixi city, Qinghai province, China, May 31, 2024. With a total area of 5,856 square kilometers, Qarhan Salt Lake is the first salt lake in China and the second largest salt lake in the world. (Photo credit should read CFOTO/Future Publishing via Getty Images)





Aerial photo of CGDC Haixi 50 MW molten salt tower solar thermal power generation project in Haixi city, Qinghai province, China, June 1, 2024. (Photo credit should read CFOTO/Future Publishing via Getty Images)





Aerial view of volunteers cleaning up a river and salvaging garbage prior to World Environment Day on June 4, 2024 in Huzhou, Zhejiang Province of China. (Photo by Wang Xuchao/VCG via Getty Images)





Armed police officers conduct training in Beihai city, South China's Guangxi Zhuang Autonomous region, June 4, 2024. (Photo credit should read CFOTO/Future Publishing via Getty Images)





Aerial photo shows the landscape of Usut (over water) Yadan Geopark in Haixi Mongolian and Tibetan Autonomous Prefecture, Qinghai province, China, June 4, 2024. (Photo credit should read CFOTO/Future Publishing via Getty Images)





A child stands in front of a closed Victoria Park, the city's venue for the annual 1989 Tiananmen massacre vigil, on the 35th anniversary of China's Tiananmen Square crackdown, in Hong Kong, Tuesday, June 4, 2024. (Photo by Chan Long Hei/AP Photo)





A Pro-Beijing market is seen at the Victoria Park, the city's venue for the annual 1989 Tiananmen massacre vigil, on the 35th anniversary of China's Tiananmen Square crackdown in Hong Kong, Tuesday, June 4, 2024. (Photo by Chan Long Hei/AP Photo)





Alexandra Wong (C, white hair), an activist known as Grandma Wong, is led to a police van after being detained by police officers at Causeway Bay near Victoria Park in Hong Kong, China, 04 June 2024. For almost three decades, people in Hong Kong commemorated the 04 June anniversary of China's deadly crackdown on protesters in Tiananmen Square with a noisy candlelit vigil in the city's Victoria Park. Now the subject is so sensitive, that nearby Victoria Park had been the site of an annual remembrance of the crackdown at Tiananmen Square, the event has no longer taken place since the new national security law came into effect. (Photo by Leung Man Hei/EPA)





A woman dressed in traditional clothing visits a business street in Beijing on June 5, 2024. (Photo by Wang Zhao/AFP Photo)





A woman holding a cup of coffee poses for a souvenir photo with an art installation reflected at an outdoor luxury shopping mall in Beijing, Wednesday, June 5, 2024. (Photo by Andy Wong/AP Photo)





Aerial view of fisherman harvesting saltwater brine shrimps in the salt lake on June 5, 2024 in Yuncheng, Shanxi Province of China. (Photo by Xue Jun/VCG via Getty Images)





An employee works at a seedling nursery in Lianyungang, China, on Wednesday, June 5, 2024. (Photo by AFP Photo/China Stringer Network)





A visitor looks at a humanoid robot at the 2024 China Humanoid Robot Developers Conference in Shanghai on June 6, 2024. (Photo by AFP Photo/China Stringer Network)





A view of the iconic Five-Pavilion Bridge in the Slender West Lake scenic zone in Yangzhou in east China's Jiangsu province. (Photo credit should read Feature China/Future Publishing via Getty Images)





A student hugs a teacher outside a school on the first day of the national college entrance examination, known as “Gaokao”, in Wuhan, in central China's Hubei province on June 7, 2024. (Photo by AFP Photo/China Stringer Network)





Citizens attend Dragon Boat cruise on the river during the Dragon Boat Festival on June 8, 2024 in Foshan, China. Dragon Boat Festival is one of the four traditional festivals in China. It is a folk festival integrating worship of gods and ancestors, praying for blessings and exorcism, and celebration and entertainment. (Photo by John Ricky/Anadolu via Getty Images)





This photo taken on June 9, 2024 shows people cooling off at a water park in Nanjing, in eastern China's Jiangsu province. (Photo by AFP Photo/China Stringer Network)





Dragon boats compete during the annual Tuen Ng, or Dragon Boat Festival, at Aberdeen fishing port in Hong Kong on June 10, 2024. (Photo by Tyrone Siu/Reuters)





This aerial photo shows rowers in their dragon boats at Tai O fishing village on Lantau Island in Hong Kong on June 10, 2024 as they take part in the dragon boat races held to celebrate the Tuen Ng Festival (Dragon Boat Festival). (Photo by Peter Parks/AFP Photo)





Competitors take part in the annual dragon boat race to celebrate the Tuen Ng festival in Hong Kong, Monday, June 10, 2024. (Photo by Chan Long Hei/AP Photo)