Village doctor Zhou Chaoqun (R) takes a man's body temperature at the entrance of Zhouji Village in Baogong Township of Feidong County, east China's Anhui Province, Feb. 6, 2020. In China's battle against the novel coronavirus epidemic, grassroots workers, deliverymen, sanitation workers and public transport drivers showed their selfless devotion in protecting the safety of residents in the communities and brought warmth and belief to the citizens. (Xinhua/Huang Bohan)