Volunteers promote garbage classification knowledge to a villager in Fangyi Village of Xiaopu Town in Changxing County, east China's Zhejiang Province, April 22, 2018. Since 2003, Zhejiang has implemented a project to overhaul the living environment of villages. At the end of 2017, 97 percent of villages in the province had completed the overhauls. (Xinhua/Xu Yu)