Xinhua photos of the day

Photo taken on June 28, 2019 shows a corridor of the second phase of a waste-to-energy plant in Shanghai, east China. Shanghai has built a waste-to-energy plant that can treat a third of the total garbage produced by its residents, as the city pushes for greener development, according to local authorities. The second phase of the waste-to-energy plant was put into operation Friday. (Xinhua/Shanghai Chengtou Group Corporation)