The search and rescue operation for geologists in Hoh Xil, Tibet in 2012 On March 1, 2012, it was learned from online information that three geological surveyors from Shaanxi went missing while carrying out work tasks in the Qiangtang Nature Reserve, Sewu Township, Amdo Co... 西藏 高原搜救 Mar 2, 2012 0 181 China emergency rescue