A medical worker collects sample to conduct nucleic acid test at a sampling site in Shunyi District of Beijing, capital of China, Dec. 28, 2020. Beijing has expanded its nucleic acid testing and tightened COVID-19 prevention and control measures following new reports of local COVID-19 infections, local authorities said on Monday. (Xinhua/Ju Huanzong)
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Award-winning photos show poverty reduction achievements in NE China's Jilin province
People dance to greet advent of New Year in Ameiqituo Town, Guizhou
Fire brigade in Shanghai holds group wedding
Tourists enjoy ice sculptures in Datan Town, north China
Sunset scenery of Dayan Pagoda in Xi'an
Tourists have fun at scenic spot in Nanlong Town, NW China
Harbin attracts tourists by making best use of ice in winter
In pics: FIS Alpine Ski Women's World Cup Slalom
Black-necked cranes rest at reservoir in Lhunzhub County, Lhasa
China's FAST telescope will be available to foreign scientists in April
