Rescuers work at the accident site after a major landslide hit a mining area of Tibet Huatailong Mining Development Co. Ltd, a subsidiary of the China National Gold Group Corporation, in Maizhokunggar County of Lhasa, capital of southwest China's Tibet Autonomous Region, March 30, 2013. A total of 83 workers were buried in the landslide, which happened on Friday morning. Rescuers have not yet found survivors or bodies 28 hours after the massive landslide. (Xinhua/Zhang Quan)