Sand and dust silhouette city skyline as a sandstorm engulfs buildings on March 22, 2023 in Beijing, China. Beijing's Meteorological Observatory issued yellow warning signals for sandstorms from Wednesday to early morning Thursday. (Photo by Liu Jiale/VCG via Getty Images)





A woman wearing a face mask and goggles walks along a street in the central business district in Beijing, Wednesday, March 22, 2023. A dust and sand storm sent air quality indices soaring in China's capital on Wednesday morning. (Photo by Mark Schiefelbein/AP Photo)





This aerial photo taken on March 23, 2023 shows people looking at crabapple blossoms in Guiyang, in China's southwestern Guizhou province. (Photo by Reuters/China Stringer Network)





A blaze is seen at a warehouse in the city's bustling Kowloon district, in Hong Kong, China on March 24, 2023. (Photo by Tyrone Siu/Reuters)





A firefighter walks next to a blaze at a warehouse in the city's bustling Kowloon district, in Hong Kong, China on March 24, 2023. (Photo by Tyrone Siu/Reuters)





Police officers patrol as a warehouse burns in Cheung Sha Wan in Hong Kong, Friday, March 24, 2023. Hong Kong firefighters were battling a blaze Friday at a warehouse that forced 3,400 people to evacuate, including students, police said. (Photo by Louise Delmotte/AP Photo)





Police inspect after an accident on a highway in Hong Kong, Friday, March 24, 2023. Four passenger buses and a truck collided near a Hong Kong road tunnel Friday, injuring dozens of people. (Photo by Louise Delmotte/AP Photo)





A model presents a creation during the opening ceremony of China Fashion Week in Beijing, Friday, March 24, 2023. (Photo by Mark Schiefelbein/AP Photo)





A model walks the runway at A Life On The Left show by designer Qi Lin during the day two of China Fashion Week AW23 at 751 D.Park on March 25, 2023 in Beijing, China.(Photo by Zhe Ji/Getty Images)





Models present creations from Chinese fashion studio D. Martina Queen during a show at China Fashion Week in Beijing, Sunday, March 26, 2023. (Photo by Mark Schiefelbein/AP Photo)





A model waits backstage before presenting a creation from the D. Martina Queen by Ding Jie during the China Fashion Week in Beijing on March 26, 2023. (Photo by Wang Zhao/AFP Photo)





A model holds a stuffed sheep toy as she presents a creation during the opening ceremony of China Fashion Week in Beijing, Friday, March 24, 2023. (Photo by Mark Schiefelbein/AP Photo)





Protesters walk within a cordon line wearing number tags during a rally in Hong Kong, Sunday, March 26, 2023. Dozens of people on Sunday joined Hong Kong's first authorized demonstration against the government since the lifting of major COVID-19 restrictions under unprecedentedly strict rules, including wearing a numbered badge around their necks. (Photo by Louise Delmotte/AP Photo)





A model walks the runway at Dingfei collection show by designer Fei Ding during the day four of China Fashion Week AW23 at 751 D.Park on March 27, 2023 in Beijing, China.(Photo by Zhe Ji/Getty Images)





Models present a Rabbit Warm collection by Chinese designer Zhuang Ganran on stage during the China Fashion Week in Beijing, Monday, March 27, 2023. (Photo by Andy Wong/AP Photo)





Students draw pictures among blossoming rapeseed flowers in Haian, Nantong city, in China's eastern Jiangsu province on March 28, 2023. (Photo by AFP Photo/China Stringer Network)





A model for the Dieyingchongchong collections by Chinese designer Dong Yaer has final makeup applied backstage during the China Fashion Week in Beijing, Tuesday, March 28, 2023. (Photo by Andy Wong/AP Photo)





People walk among blossoming pear flowers in Suqian, in China's eastern Jiangsu province on March 28, 2023. (Photo by AFP Photo/China Stringer Network)





Former Taiwan President Ma Ying-jeou, center, arrives at the Nanjing Massacre Memorial Hall in Nanjing in eastern China's Jiangsu Province, Wednesday, March 29, 2023. Ma began a 12-day tour of China with a symbolism-laden visit to the mausoleum where a founding figure revered in both China and Taiwan is entombed. (Photo by Ng Han Guan/AP Photo)





Tourists pick tea leaves at a tea garden on March 28, 2023 in Fuzhou, Fujian Province of China. (Photo by VCG/VCG via Getty Images)