This aerial photo shows buildings toppled down by a 6.5-magnitude earthquake at the quake's epicenter in the town of Longtoushan in Ludian County of Zhaotong, southwest China's Yunnan Province, Monday, Aug. 4, 2014. Rescuers dug through shattered homes Monday looking for survivors of the strong earthquake in southern China as the death toll rose to hundreds of people, with more than 1,800 injured. (AP Photo/Xinhua, Xue Yubin)
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