Unmanned vegetable stall set up to reduce contact between people during fight against epidemic

A man buys vegetables at an unmanned vegetable stall at a community in Xinhua District of Shijiazhuang, capital of north China's Hebei Province, Feb. 12, 2020. The unmanned vegetable stall was set up recently to provide residents with vegetables while reducing the contact between people during the fight against the novel coronavirus epidemic. (Photo by Liang Zidong/Xinhua)