Two staff work at the emergency commanding center of the Seismological Bureau of Yunnan Province in Kunming, capital of southwest China's Yunnan Province on Oct. 8, 2014. A 6.6-magnitude earthquake jolted Jinggu County of Pu'er City in Yunnan at 9:49 p.m. Beijing Time (1349 GMT), according to the China Earthquake Networks Center (CENC). (Xinhua/Hu Chao)