This photo taken on February 25, 2017 shows a bridge modeled on London' s Tower Bridge, in Suzhou, in China' s eastern Jiangsu province The bridge features four 40 meter tall towers instead of two, but otherwise uses many design elements from the London original. (Photo by AFP Photo/Stringer)





A worker stands next to a cage with mice (R) inside the P4 laboratory in Wuhan, capital of China' s Hubei province on February 23, 2017. The P4 epidemiological laboratory was built in co- operation with French bio- industrial firm Institut Merieux and the Chinese Academy of Sciences. (Photo by Johannes Eisele/AFP Photo)





This photo taken on February 19, 2017 shows hundreds of abandoned or unused bikes at Zhengzhou University in Zhengzhou in China' s central Henan province. .The universty collected hundreds of abandoned or unused bikes from the university grounds after the Spring Festival break and asked owners to collect their bikes after proving ownership. (Photo by AFP Photo/Stringer)





A man catches fish with a net in the Huangpu river across the Wujing Coal- Electricity Power Station in Shanghai on February 21, 2017. (Photo by Johannes Eisele/AFP Photo)





A giant Iron Man statue stands next to a replica Sphinx in Chuzhou, Anhui Province, China on February 21, 2017. (Photo by Sipa Asia/Rex Features/Shutterstock)





Snow gathers on a Chinese security guard's uniform as he stands outside of an office building on a snowy day in Beijing, Tuesday, February 21, 2017. Winters in China's capital are cold but dry, and snowfall is relatively uncommon. (Photo by Mark Schiefelbein/AP Photo)





A vendor takes a nap at his stall with calabash products at the Shilihe Tianjiao Cultural Products Market in Beijing, China, 26 February 2017. The market is famous for offering birds, flower, fish and insect but also Chinese craftwork. The popular market is set to close in March 2017 due to new urban planning and the relocate non-capital functions out of the densely populated city center. Beijing's new mayor Cai Qi has vowed to cut the city off all functions unrelated to its status as national capital, in an effort to push the growing population into the surrounding provinces. (Photo by Wu Hong/EPA)





A man rides an electric bicycle carrying vegetables during the smog in Beijing, China, February 14, 2017. (Photo by Jason Lee/Reuters)





A new couple holding marriage certificates poses for a photo outside a registry office of marriage on Valentine's Day in Beijing, China, February 14, 2017. (Photo by Jason Lee/Reuters)





People ride amid the smog in Beijing, China, February 14, 2017. (Photo by Jason Lee/Reuters)





A closed Catholic church is seen at a relocated wholesale market in Shanghai, China February 15, 2017. (Photo by Aly Song/Reuters)





A man prunes branches on a tree next to a section of the Ming Dynasty City Wall on a sunny day in central Beijing, China February 17, 2017. (Photo by Jason Lee/Reuters)





A magpie is seen on a tree on a sunny day in central Beijing, China February 17, 2017. (Photo by Jason Lee/Reuters)





A resident practices Taiji, a traditional form of Chinese martial arts, near apartment blocks in central Beijing, China February 17, 2017. (Photo by Jason Lee/Reuters)





A woman takes a “selfie” during a snowfall in Beijing, China February 21, 2017. (Photo by Jason Lee/Reuters)





A woman rides an electric bicycle during a snowfall in Beijing, China February 21, 2017. (Photo by Jason Lee/Reuters)





A paramilitary police officer stands guard during a snowfall near Tiananmen Square in Beijing, China February 21, 2017. (Photo by Jason Lee/Reuters)





An elderly man looks out from a door during a snowfall in Beijing, China February 21, 2017. (Photo by Jason Lee/Reuters)





A woman walks along a road during a snowfall in Beijing, China February 21, 2017. (Photo by Jason Lee/Reuters)





Security personnel sweep snow after a snowfall outside the Great Hall of the People ahead of a welcoming ceremony for French Prime Minister Bernard Cazeneuve in Beijing, China February 21, 2017. (Photo by Jason Lee/Reuters)





A man with his child pose for a photo against a red wall in snow near Tiananmen Square in Beijing, China February 21, 2017. (Photo by Jason Lee/Reuters)





Members of honour guards prepare for a welcoming ceremony for French Prime Minister Bernard Cazeneuve outside the Great Hall of the People in Beijing, China February 21, 2017. (Photo by Jason Lee/Reuters)





A dog is seen at a housing area designated for demolition by the government in Shanghai, China, February 21, 2017. (Photo by Aly Song/Reuters)





A cleaner pulls a trash container in Shanghai, China, February 21, 2017. (Photo by Aly Song/Reuters)





Workers work at a construction site in Shanghai, China, February 21, 2017. (Photo by Aly Song/Reuters)





Visitors pose for pictures against the Forbidden City in Beijing, China, February 21, 2017. (Photo by Reuters/China Daily)





A boy walks with an umbrella at a park in Shanghai, China, February 22, 2017. (Photo by Aly Song/Reuters)





A breeder feeds U.S.-born giant female panda Bao Bao as it arrived at Chengdu Research Base of Giant Panda Breeding, Sichuan province, China, February 22, 2017. (Photo by Reuters/China Daily)





U.S.-born giant female panda Bao Bao is seen in a cage as it arrived in Chengdu, Sichuan province, China, February 22, 2017. (Photo by Reuters/China Daily)





Breeders at Chengdu Research Base of Giant Panda Breeding wait for U.S.-born giant female panda Bao Bao to come to Chengdu, Sichuan province, China, February 22, 2017. (Photo by Reuters/China Daily)





Students stand among plum blossom at a campus in Zhenjiang, Jiangsu province, China February 23, 2017. (Photo by Reuters/China Daily)





People play mahjong in a square in Beijing, China, February 25, 2017. (Photo by Thomas Peter/Reuters)





People crowd to take pictures of a turret of the Forbidden City in Beijing, China, February 25, 2017. (Photo by Reuters/Stringer)





A man fishes on the bank of a canal in front of apartment blocks in Beijing, China February 27, 2017. (Photo by Thomas Peter/Reuters)





A man prays on the first day of the Tibetan New Year at the Yonghegong Lama Temple in Beijing on February 27, 2017. Tibetan New Year, known as Losar, is the most important festival in the Tibetan calendar. (Photo by Greg Baker/AFP Photo)





Snow is seen in the moat surrounding the Forbidden City during a snowfall in Beijing on February 21, 2017. (Photo by Greg Baker/AFP Photo)





This picture taken on February 11, 2017 shows villagers parading a dragon next to a highway in the fields near Gutian village, Liancheng county of China's eastern Fujian province. Dragons several hundred metres long snake their way down pastoral roads and through country hamlets, part of centuries-old Chinese folk celebrations for a mythical creature revered as a blessing. The visually striking festival is among a range of colourful traditional observances unique to eastern Fujian province and its Hakka people and held each year in conjunction with the Lantern Festival, which fell this year on February 11. (Photo by Johannes Eisele/AFP Photo)