Combo photo shows Pan Shanchang (L) and his son Pan Yucai posing for photos before old house (up) and new house in Rongdi Village of Sirong Township in Rongshui Miao Autonomous County, south China's Guangxi Zhuang Autonomous Region, Jan. 26, 2018. Thanks to the poverty alleviation policy, up to 2,093 households have moved to new houses provided by the government in Rongshui. (Xinhua/Zhang Ailin)