A woman treats guests at her new house in Datong Township, Tajik Autonomous County of Taxkorgan, northwest China's Xinjiang Uygur Autonomous Region, June 17, 2019. Datong Township is located on the mountainous area of Pamirs, where backward development leads to poor living conditions. In recent years, with the help of local government, new residential houses have been built for all the farmer families in the region. (Xinhua/Hu Huhu)