Li Zhanshu, a member of the Standing Committee of the Political Bureau of the Communist Party of China Central Committee and chairman of the National People's Congress Standing Committee, learns about the safe disposal and recycling of industrial waste slag at a zinc industry company in Hanzhong, northwest China's Shaanxi Province, April 11, 2021. Li inspected the enforcement of the Law on Prevention and Control of Environmental Pollution by Solid Waste in Shaanxi Province from April 9 to 13. (Xinhua/Huang Jingwen)
