Li Zhanshu, a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee and chairman of the National People's Congress Standing Committee, checks how solid waste is handled while inspecting a solid waste treatment site in east China's Shanghai, Sept. 14, 2021. Li inspected the enforcement of the Law on Prevention and Control of Environmental Pollution by Solid Waste in Shanghai from Sept. 12 to 14. (Xinhua/Pang Xinglei)