Chinese People's Liberation Army (PLA) soldiers carry an injured people towards a waiting helicopter in Yingxiu Township, Wenchuan County, the epicenter of Monday's devastating earthquake in southwest China's Sichuan Province, May 16, 2008. (Xinhua Photo)

Medical workers treat the wounded at the quake-hit Yingxiu Town of Wenchuan County in southwest China's Sichuan Province on May 16, 2008, as local people wait for the ferry service. (Xinhua Photo)

A Chinese People's Liberation Army (PLA) soldier carries two injured children towards a waiting helicopter in Yingxiu Township, Wenchuan County, the epicenter of Monday's devastating earthquake in southwest China's Sichuan Province, May 16, 2008.(Xinhua Photo)

Chinese People's Liberation Army (PLA) soldiers carry an injured people towards a waiting helicopter in Yingxiu Township, Wenchuan County, the epicenter of Monday's devastating earthquake in southwest China's Sichuan Province, May 16, 2008. (Xinhua Photo)