Collapsed houses after a magnitude 6.5 earthquake struck the Longtoushan township, Ludian county, Yunnan province, in southwestern China on Sunday. Xinhua News Agency reports that at least 150 people in a remote mountainous area of Yunnan province have been killed, and the earthquake caused some buildings, including a school, to collapse.Reuters/China DailyPeople look for survivors buried under debris after the earthquake on Sunday. Xinhua News Agency reported that at least 150 people were killed, and buildings, including a school, collapsed.Reuters/China DailyAn injured child is carried by paramilitary policemen on a stretcher. Western media estimates that 150 people were killed by the earthquake.ReutersA building damaged by the earthquake which hit Ludian county, Yunnan province, China.ReutersParamilitary policemen carry an injured child on a stretcher as they carry out rescue operations after an earthquake hit Longtoushan township of Ludian county, Yunnan province.Reuters