Koalas rest on a tree at the Chimelong Safari Park on April 25, 2023 in Guangzhou, Guangdong Province of China. Born in June 2022, Xiao Yezi, first koala from a family in eight generations living at the park, made a public appearance in Guangzhou. (Photo by Chen Jimin/China News Service/VCG via Getty Images)





Women of the Yi ethnic group walk through a sea of alpine azalea flowers and parade with oil-cloth umbrellas on April 25, 2023 in Liangshan Yi Autonomous Prefecture, Sichuan Province of China. (Photo by VCG/VCG via Getty Images)





This aerial photo taken on April 25, 2023 shows houses built nearby a cliff at a campground in Bijie, in China's southwestern Guizhou province. (Photo by AFP Photo/China Stringer Network)





Robotic arms assemble cars in the production line for Leapmotor's electric vehicles at a factory in Jinhua, Zhejiang province, China, April 26, 2023. (Photo by Reuters/China Daily)





A media reporter stands at an underground coalface where Huawei 5G base stations are deployed to support communication and remote control, at Xiaobaodang Coal Mine, during a Huawei-organised media tour, in Shenmu of Yulin city, Shaanxi province, China on April 26, 2023. (Photo by Tingshu Wan/Reuters)





A miner pulls back the wire fence near the shearer at the mining face of Xiaobaodang Coal Mine near the city of Shenmu in northwestern China's Shaanxi province on Wednesday, April 26, 2023. China is using “smart” technology to try to improve its safety record in coal mines, as part of a push by the National Energy Administration to bolster output and stem frequent accidents and collapses. Huawei Technologies Ltd., better known for telecommunications equipment and the target of U.S. sanctions, has pivoted to other industries including self-driving cars, factories and mines. (Photo by Ng Han Guan/AP Photo)





An aerial view of a Ecological Restoration Demonstration Park depicting dinosaurs is seen near the Hongliulin Coal Mine complex near the city of Shenmu in northwestern China's Shaanxi province on Tuesday, April 25, 2023. (Photo by Ng Han Guan/AP Photo)





A mine worker looks on near the mining face of Xiaobaodang Coal Mine near the city of Shenmu in northwestern China's Shaanxi province on Wednesday, April 26, 2023. (Photo by Ng Han Guan/AP Photo)





Mainland Chinese tourists look at sunset from a hill in Hong Kong, Wednesday, April 26, 2023. (Photo by Louise Delmotte/AP Photo)





Students wearing Peking Opera masks do exercises between classes on April 26, 2023 in Changji, Xinjiang Uygur Autonomous Region of China. (Photo by Tao Weiming/VCG via Getty Images)





This photo taken on April 27, 2023 shows people visiting Fuzimiao tourist area in Nanjing, in China's eastern Jiangsu province, ahead of the Labor Day holiday which starts on April 29. (Photo by AFP Photo/China Stringer Network)





A delivery worker transfers a refrigerator for his customer on a street in Beijing, Thursday, April 27, 2023. (Photo by Andy Wong/AP Photo)





Visitors climb a staircase on the Great Wall as they visit the popular tourist site on the first day of the May Labour Day holiday on April 29, 2023 in Beijing, China. The holiday, which lasts five days, runs until May 3.(Photo by Kevin Frayer/Getty Images)





People attend the Midi music festival in Yantai, Shandong province on April 29, 2023. (Photo by Jade Gao/AFP Photo)





Visitors gather near a portrait of Sun Yat-sen, who is widely regarded as the founding father of modern China, at Tiananmen Square during the May Day holiday period in Beijing, Sunday, April 30, 2023. (Photo by Andy Wong/AP Photo)





Fireworks explode in the sky to celebrate the May Day holiday on April 30, 2023 in Yichang, Hubei Province of China. (Photo by Lin Xiao/VCG via Getty Images)





Tourists walk on Ruyi Bridge at the Shenxianju scenic area during the May Day holiday on April 30, 2023 in Taizhou, Zhejiang Province of China. (Photo by Wang Huabin/VCG via Getty Images)





Residents enjoy a day at the popular Nanluogu alleyway during the May Day holidays in Beijing, Monday, May 1, 2023. (Photo by Ng Han Guan/AP Photo)





Visitors to a mall grasp at air as they try out an augmented reality experience of a digital art gala in Beijing, Tuesday, May 2, 2023. (Photo by Ng Han Guan/AP Photo)





A mainland Chinese tourist looks out at the skyline of buildings at Tsim Sha Tsui, in Hong Kong, China on May 2, 2023. (Photo by Tyrone Siu/Reuters)