Rural environment improved in Chang'an District of Xi'an, NW China's Shaanxi

Photo taken on July 4, 2019 shows a brief history of Dongsheng Village written on stone mills, in Chang'an District of Xi'an, northwest China's Shaanxi Province. Chang'an District of Xi'an City promotes garbage sorting and beautifies gardens to improve rural environment. (Xinhua/Shao Rui)