A volunteer sends a cup of water to a passenger at a passenger transport station in Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region, on July 11, 2009. Several hundred volunteers have gathered at transport stations and hospitals here to provide help since local government began to recruit volunteers on July 10. [Xinhua]

A volunteer sends a cup of water to a passenger at a passenger transport station in Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region, on July 11, 2009. [Xinhua]