A general view shows collapsed houses after an earthquake hit Ludian county, Yunnan province August 3, 2014. A magnitude 6.5 earthquake struck southwestern China on Sunday, killing at least 150 people in a remote mountainous area of Yunnan province, causing some buildings, including a school, to collapse, Xinhua News Agency reported. REUTERS/China Daily (CHINA – Tags: DISASTER ENVIRONMENT TPX IMAGES OF THE DAY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA