CHONGQING (CQNEWS) -- On February 9, 2020, Chaoqian Road Community in Yuzhong District which performs closed-off management distributed the “NCP” grid card to residents. Residents are satisfied that if they call the number in the card, they can be provided door-to-door service when required, which will solve their worries. (Photographed by Zhong Zhibing)

(Translated by Liu Hongyan, Fathom Language Limited)