Ecological relocation in Hongsibu District, China's Ningxia

Combined photo shows a former residential area (upper) of ecological immigrants in Xinzhuangji Township of Hongsibu District and their new village in Hongsibu District of Wuzhong City, northwest China's Ningxia Hui Autonomous Region, Sept. 8, 2018. Hongsibu District is one of China's largest concentration areas for ecological immigrants. (Xinhua/Wang Peng) ?