Injured passengers receive treatment in a hospital at Chuxiong Yi autonomous prefecture, southwest China's Yunnan Province, April 26, 2012. Nine people were killed and 36 others injured, including eight seriously, after a coach veered off an expressway section here late Wednesday night. The 44-seat sleeper coach had 46 people on board including two drivers, when the accident happened in Nanhua County, Chuxiong Prefecture, at around 11:30 p.m. Wednesday. [Xinhua]