A rescue worker walks towards an entrance of the flooding accident of Wangjialing Coal Mine to search the surviving miners, located across both Xiangning county and Hejin city, in northern China's Shanxi province April 3, 2010. Thirteen rescuers, including six divers, had entered a flooded mine in north China's Shanxi Province to search for 153 miners that had been trapped for a week, rescue headquarters said Saturday afternoon. [Photo/Agencies] 

Rescue workers carry pipes at the site of flooding accident of Wangjialing Coal Mine, located across both Xiangning county and Hejin city, in northern China's Shanxi province April 3, 2010. Thirteen rescuers, including six divers, had entered a flooded mine in north China's Shanxi Province to search for 153 miners that had been trapped for a week, rescue headquarters said Saturday afternoon. [Photo/Agencies]