Bridge piers on Xiangjiang River are mostly submerged by flood peak after rainstorms in Changsha, capital of central China's Hunan Province, June 19, 2010. Persistent rain in ten regions of south China has left 175 people dead and 107 missing by 8 a.m. June 21, according to the figures released by the Office of State Flood Control and Drought Relief Headquarters and the Ministry of Civil Affairs. [Xinhua]