Soldiers disinfect the wreckage of a coach in the quake-hit Luozehe Village, Luozehe Town of Yiliang County, southwest China's Yunnan Province, Sept. 9, 2012. Soldiers of an anti-chemical regiment of the Chinese People's Liberation Army have entered Luozehe and carried out a task of epidemic prevention, following a 5.7 magnitude earthquake that hit the region on Sept. 7. [Xinhua]