Photo taken on Jan. 22, 2018 shows houses with photovoltaic equipments (PV) in Lianxing Village of Wuyuan County, north China's Inner Mongolia Autonomous Region. Villagers of 457 families in Lianxing were relocated to new houses with PV equipments in 2015 with the help of government's poverty relief policy and PV enterprises. Those villagers now are beneficiaries of rural land transfers and development of cultivation industry. (Xinhua/Liu Lei)