Staff workers release fish fries and little fishes into the South China Sea in Haikou, capital of south China's Hainan Province, June 7, 2010. About 90 million fish fries were released into the South China Sea here on Monday, in a move to bolster sustainable development of ecological fishery.

A staff worker checks fish fries and little fishes to be released into the South China Sea in Haikou, capital of south China's Hainan Province, June 7, 2010. About 90 million fish fries were released into the South China Sea here on Monday, in a move to bolster sustainable development of ecological fishery. (Xinhua/Guo Cheng)