Aerial photo taken on Aug. 10, 2020 shows the new houses at a resettlement site in Wangwan Village of Yichuan County, northwest China's Shaanxi Province. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs. Villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses. [Photo/Xinhua]