Rescue workers operate on collapsed buildings in Longtou, the epicenter of the August 3, 2014 earthquake, in Ludian county, Yunnan province, China, on August 4, 2014. (EPA)
Rescue workers operate on collapsed buildings in Longtou, the epicenter of the August 3, 2014 earthquake, in Ludian county, Yunnan province, China, on August 4, 2014. (EPA)