Rescuers search for buried people at a rubble in Yingxiu Township, one of the worst-hit areas in the quake-devastated Wenchuan County, southwest China's Sichuan Province, May 18, 2008.

Rescuers search for buried people at a rubble in Yingxiu Township, one of the worst-hit areas in the quake-devastated Wenchuan County, southwest China's Sichuan Province, May 18, 2008.