A woman stands near a tree decorated with small lanterns at the Summer Palace, Friday, February 18, 2022, in Beijing. (Photo by Ng Han Guan/AP Photo)





A hotels stands as the flurries blow during the venue ceremony of the women's 12.5-kilometer mass start biathlon at the 2022 Winter Olympics, Friday, February 18, 2022, in Zhangjiakou, China. (Photo by Kirsty Wigglesworth/AP Photo)





A child reaches for a small lantern hung on a shrub at the Summer Palace on Friday, February 18, 2022, in Beijing. (Photo by Ng Han Guan/AP Photo)





A man walks with a Cyberdog, produced by Chinese tech company Xiaomi, on February 19, 2022 in Beijing, China.The quadruped robots, often owned by tech and robotic enthusiasts, do not have a specific purpose so far, but the open source nature of the robots could make them suitable for several applications in the future. (Photo by Andrea Verdelli/Getty Images)





Hostesses stand for a photograph before a medal ceremony at the 2022 Winter Olympics, Saturday, February 19, 2022, in Beijing. (Photo by Jae C. Hong/AP Photo)





Fireworks light up the sky over Olympic Stadium during the closing ceremony of the 2022 Winter Olympics, Sunday, February 20, 2022, in Beijing. (Photo by Jeff Roberson/AP Photo)





Performers participate at the closing ceremony of the 2022 Winter Olympics, Sunday, February 20, 2022, in Beijing. (Photo by Bernat Armangue/AP Photo)





A general view of fireworks light up the sky above the National Stadium, known as the Bird's Nest, during the closing ceremony of the Beijing 2022 Winter Olympic Games in Beijing, on February 20, 2022. (Photo by Carlos Garcia Rawlins/Reuters)





Dancers perform during the closing ceremony of the Beijing 2022 Winter Olympic Games, at the National Stadium, known as the Bird's Nest, in Beijing, on February 20, 2022. (Photo by Phil Noble/Reuters)





Actors perform during the Closing Ceremony for the Beijing 2022 Olympic Games at the National Stadium, also known as Bird's Nest, in Beijing China, 20 February 2022. (Photo by Roman Pilipey/EPA/EFE/Rex Features/Shutterstock)





The Chinese national flag is raised during the closing ceremony of the Beijing 2022 Winter Olympic Games, at the National Stadium, known as the Bird's Nest, in Beijing, on February 20, 2022. (Photo by Anthony Wallace/AFP Photo)





Performers dance during the closing ceremony of the Beijing 2022 Winter Olympic Games, at the National Stadium, known as the Bird's Nest, in Beijing, on February 20, 2022. (Photo by Anne-Christine Poujoulat/AFP Photo)





Dancers perform during the closing ceremony of the 2022 Winter Olympics, Sunday, February 20, 2022, in Beijing. (Photo by Jae C. Hong/AP Photo)





Performers take part the closing ceremony of the Beijing 2022 Winter Olympic Games, at the National Stadium, known as the Bird's Nest, in Beijing, on February 20, 2022. (Photo by Sebastien Bozon/AFP Photo)





A firework display is seen inside the stadium during the Beijing 2022 Winter Olympics Closing Ceremony on Day 16 of the Beijing 2022 Winter Olympics at Beijing National Stadium on February 20, 2022 in Beijing, China. (Photo by Lars Baron/Getty Images)





Olympic workers in protective clothing have a meeting at Beijing Capital International Airport after the 2022 Winter Olympics, Monday, February 21, 2022, in Beijing, China. (Photo by Alessandra Tarantino/AP Photo)





Olympic workers in protective clothing pose for a picture at the Beijing Capital International Airport after the 2022 Winter Olympics, Monday, February 21, 2022, in Beijing, China. (Photo by Frank Augstein/AP Photo)





Olympic workers in protective clothing take a rest after helping travelers at the Beijing Capital International Airport after the 2022 Winter Olympics, Monday, February 21, 2022, in Beijing, China. (Photo by Frank Augstein/AP Photo)





Airport staff in hazmat suits work at the Beijing Capital International Airport on February 21, 2022 in Beijing, China. Officials, athletes, and media have started to leave Beijing after the closing ceremony of the Beijing 2022 Winter Olympics. (Photo by Annice Lyn/Getty Images)





Airport staff in hazmat suits wheel baggage carts at the entrance of the Beijing Capital International Airport on February 21, 2022 in Beijing, China. Officials, athletes, and media have started to leave Beijing after the closing ceremony of the Beijing 2022 Winter Olympics. (Photo by Annice Lyn/Getty Images)





This photo taken on February 21, 2022 shows a worker climbing a pylon to remove ice from electric transmission lines as it snows in Bijie in China's southwestern Guizhou province. (Photo by AFP Photo/China Stringer Network)





A vendor wearing a face mask to help protect from the coronavirus rides on a bicycle with cages of pet birds for sale along a street in Beijing, Tuesday, February 22, 2022. (Photo by Andy Wong/AP Photo)





A child sleeps on steps while waiting with her mother for a Covid-19 test at a sports ground in Hong Kong on February 23, 2022, as the city faces its worst coronavirus wave to date. (Photo by Peter Parks/AFP Photo)





A vendor wearing a face mask, sells COVID-19 antigen test kids at a market in Hong Kong, Wednesday, February 23, 2022. (Photo by Kin Cheung/AP Photo)





A woman stands in front of TV screens broadcasting the news of Russian troops that launched their attack on Ukraine, in Hong Kong Thursday, February 24, 2022. Russian troops launched their anticipated attack on Ukraine on Thursday, as President Vladimir Putin cast aside international condemnation and sanctions, warning other countries that any attempt to interfere would lead to “consequences you have never seen”. (Photo by Vincent Yu/AP Photo)