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

A woman buys vegetables and pays by scanning the QR code 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 Xu Jianyuan/Xinhua)