Rescuers work at the site where a landslide hit one section of Chongqing-Guiyang Railway in southwest China's Guizhou Province, March 31, 2013. The landslide caused 2 trains off-the-line and 5 trains rechannel. (Xinhua/Zhou Tao)

Rescuers work at the site where a landslide hit one section of Chongqing-Guiyang Railway in southwest China's Guizhou Province, March 31, 2013. The landslide caused 2 trains off-the-line and 5 trains rechannel. (Xinhua/Zhou Tao)