A crab is found dead in a dried-up pond in Xinjian county, East China's Jiangxi province, in this photo released on May 27, 2011. [Photo/Yangcheng Evening News]
A rescuer hovering over the water with the help of a helicopter saves a mock victim during a sea rescue drill in the South China Sea, about 30 km from Sanya, a resort city in southern China's Hainan province, May 27, 2011. [Photo/Xinhua]