XIANGXI, June 22, 2016 (Xinhua) -- An aerial photo taken on June 21, 2016 shows Liye Township is submerged by flood in Longshan County, central China's Hunan Province. A torrential rainfall lasting from June 18 to 20 caused dyke breach along the Youshui River in Liye Township, flooding many residential buildings. (Xinhua/Zeng Xianghui)