Zhang Yuanbo, a staff member of Tonghua Finance Bureau, disinfects himself at Qianye Lake Community where he works as an epidemic prevention worker in Dongchang District of Tonghua, northeast China's Jilin Province, Feb. 15, 2021. Since December last year, some areas in China's northeastern Heilongjiang, Jilin, and Liaoning Provinces reported newly confirmed COVID-19 cases. Related areas responded immediately according to epidemic prevention requirements. Mass nucleic acid testing were conducted in key areas in an effort to stem the spread of the coronavirus. Recently, no new confirmed COVID-19 cases have been reported here for several days. During the Spring Festival vacation, many workers stick to their posts to make sure people can celebrate the festival safely. (Xinhua/Xu Chang)
