Rescuers enter accident site in Anhui's Dongfang Coal Mine (4/6)

Rescuers prepare to enter the accident site in the Dongfang Coal Mine in Xiejiaji District of Huainan City, east China's Anhui Province, Aug. 22, 2014. Two bodies have been retrieved while another 25 people remain missing after a blast occurred in the coal mine early Tuesday.(Xinhua/Zhang Duan)