Rescuers prepare to enter the Da'anshan Coal Mine to search for 10 miners trapped in it in Beijing, China, June 7, 2004. A tunnel collapsed on June 6 in the mine in the Fangshan District, 90 kilometers southwest of Beijing. The rescue is still going on.

Rescuers prepare to enter the Da'anshan Coal Mine to search for 10 miners trapped in it in Beijing, China, June 7, 2004. A tunnel collapsed on June 6 in the mine in the Fangshan District, 90 kilometers southwest of Beijing. The rescue is still going on.

Workers push a tramcar filled with rescue materials into the Da'anshan Coal Mine in Beijing, China, June 7, 2004. A tunnel collapsed on June 6 in the mine in the Fangshan District, 90 kilometers southwest of Beijing, trapping 10 miners. The rescue is still going on.

A worker supplies water into a tramcar to facilitate the rescue operation at the Da'anshan Coal Mine in Beijing, China, June 7, 2004. A tunnel collapsed on June 6 in the mine in the Fangshan District, 90 kilometers southwest of Beijing, trapping 10 miners. The rescue is still going on.