Eco-environment witnesses sound improvement in village of N China's Inner Mongolia

Aerial photo taken on Aug. 9, 2018 shows a tree-covered land which was once sand in Tiegong Paozi Village in Duolun County, north China's Inner Mongolia Autonomous Region. Under policy support of local government and joint efforts on afforestation by villagers, the eco-environment of the village has witnessed sound improvement. (Xinhua/Liu Lei)