Medical workers line up for a COVID-19 test in Shenyang, northeast China's Liaoning Province, January 4, 2021. /CFP

An 18-meter-high snowman stands on the banks of the Songhua River in Harbin, Heilongjiang Province. Surrounded by the golden lights of the music gallery, the snowman looks as kind and lovely as "Baymax," January 5, 2021. /CFP

Wintersweet blossoms are seen at the Ming Xiaoling Mausoleum in Nanjing, exuding subtle fragrance, January 6, 2021. /CFP

Beijing's temperature drops to its lowest degree since 1966 as a cold wave hits the capital city, January 7, 2021. /CFP

A fourth COVID-19 press conference is held in Shijiazhuang, Hebei Province to release the latest information on the local epidemic prevention and control efforts, January 8, 2021. /CFP

Due to recent low temperatures, Youlong waterfall in Huangshan, Anhui Province froze to form a breathtaking ice waterfall, January 9, 2021. /CFP

A series of activities are held across China on January 10, 2021 to mark the country's first Police Day, also known as the "110 Publicity Day." /CFP