Members of the media surround a correctional services bus purportedly carrying pro-democracy activists Agnes Chow, Ivan Lam and Joshua Wong as it leaves the court in Hong Kong on November 23, 2020, after the three pleaded guilty to inciting a rally during pro-democracy protests in 2019, deepening the crackdown against Beijing's critics. (Photo by Peter Parks/AFP Photo)





Airport workers wearing face masks to help curb the spread of the coronavirus wait for COVID-19 testing at the Shanghai Pudong International Airport in Shanghai, Monday, November 23, 2020. Chinese authorities are testing millions of people, imposing lockdowns and shutting down schools after multiple locally transmitted coronavirus cases were discovered in three cities across the country last week. (Photo by AP Photo/Stringer)





Cute bohemian waxwings appear in many local parks and shuttle among the branches, attracting many people to take pictures of them in Harbin city, northeast China's Heilongjiang province, 24 November 2020. (Photo by Rex Features/Shutterstock)





After a long time renovation project, the old town in Taiyuan city which was founded in 1357, finally lights up and opens to public in Taiyuan City, north China's Shanxi Province, 23 November 2020. (Photo by Rex Features/Shutterstock)





Dancers perform during the opening ceremony of the 33rd Golden Rooster Awards in Xiamen, southeast China's Fujian Province, November 25, 2020. (Photo by Xinhua News Agency/Rex Features/Shutterstock)





People wearing face masks as a preventive measure against the COVID-19 coronavirus visit an aquarium display at Haichang Ocean Park in Wuhan on November 23, 2020. (Photo by Hector Retamal/AFP Photo)





Medical workers work at a nucleic acid testing site in the Binhai New Area on November 22, 2020 in Tianjin, China. (Photo by Wang Yinghao/VCG via Getty Images)





The college students from Harbin Engineering University draw the naval force marines in a snow field in Harbin, Heilongjiang, China on November 23, 2020. (Photo by Top Photo Corporation/Rex Features/Shutterstock)





Children play with models of rockets at the reception desk of a hotel in Longlou town, Wenchang, Hainan province, China, November 22, 2020. (Photo by Tingshu Wang/Reuters)





A traditional wooden tourist junk boat “Dukling”, sails in the waters of Victoria Harbour, during the COVID-19 pandemic, in Hong Kong, China on October 31, 2020. (Photo by Tyrone Siu/Reuters)





Pro-democracy activist Agnes Chow arrives at the West Kowloon Magistrates' Courts to face charges related to illegal assembly stemming from 2019, in Hong Kong, China November 23, 2020. (Photo by Tyrone Siu/Reuters)





Empty seats of pro-democracy lawmakers are seen during Hong Kong Chief Executive Carrie Lam's annual policy address at the Legislative Council in Hong Kong, China on November 25, 2020. (Photo by Lam Yik/Reuters)





A woman wearing a face mask to help curb the spread of the coronavirus walks by a masked man who sits on a Lego blocks, browsing his smartphone inside a shopping mall in Beijing, Tuesday, November 24, 2020. China has reported new coronavirus cases in the cities of Shanghai and Tianjin as it seeks to prevent small outbreaks from becoming larger ones. (Photo by Andy Wong/AP Photo)





Workers in boats remove garbage from the Yangtze River in Yichang, in central China's Hubei province on November 26, 2020. (Photo by AFP Photo/China Stringer Network)





Visitors wearing masks to protect themselves from the coronavirus take photos at the Bund in Shanghai, China, Monday, November 23, 2020. (Photo by AP Photo/Stringer)





A man carries his meal past an advertisement promoting imported beef from Australia in Beijing, Monday, November 23, 2020. China has stirred controversy with claims it has detected the coronavirus on packages of imported frozen food. (Photo by Ng Han Guan/AP Photo)





Flags with the logo of the Communist Party of China fly in the breeze near a launch pad at the Wenchang Space Launch Site in Wenchang in southern China's Hainan province, Monday, November 23, 2020. Chinese technicians were making final preparations Monday for a mission to bring back material from the moon's surface for the first time in nearly half a century — an undertaking that could boost human understanding of the moon and of the solar system more generally. (Photo by Mark Schiefelbein/AP Photo)





A Long March-5 rocket carrying the Chang'e 5 lunar mission lifts off at the Wenchang Space Launch Center in Wenchang in southern China's Hainan Province, early Tuesday, November 24, 2020. China launched an ambitious mission on Tuesday to bring back material from the moon's surface for the first time in more than 40 years — an undertaking that could boost human understanding of the moon and of the solar system more generally. (Photo by Mark Schiefelbein/AP Photo)





This picture taken on November 6, 2020 shows Harmony Anne-Marie Ilunga (R), 22, who moved to Hong Kong as a child refugee from the Democratic Republic of Congo, and another model presenting creations during the “Harmony IV” fashion show in Hong Kong, which aims to celebrate the city's diversity. As a young black woman modelling in Hong Kong, Harmony Anne-Marie Ilunga rarely saw anyone who looked like her in the magazines. Now the 22-year-old is trying to change that – one model at a time. (Photo by Anthony Wallace/AFP Photo)