Villagers who have moved from Nyima County of Nagqu during a relocation program with environmental purposes head for their new settlement in Lhasa, southwest China's Tibet Autonomous Region, June 18, 2018. A total of 1,102 residents have been relocated to a new settlement in Lhasa to make their old neighbourhoods accessible to wild animals in the Qiangtang National Nature Reserve. Completed on Monday, the relocation marked the first such program carried out for the sake of environmental protection in areas at high altitudes in Tibet Autonomous Region. (Xinhua/Chogo)