Meizhou Frontier Defence Soldiers wet a dolphin to help bring down its temperature in the Meizhou sea area in Putian City, southeast China's Fujian Province, July 21, 2008. Soldiers of the Meizhou Frontier Garrison and the local residents released a grounded dolphin about two meters long in the Meizhou sea area. (Xinhua Photo)

Meizhou Frontier Defence soldiers help a dolphin back to the sea in the Meizhou sea area in Putian City, southeast China's Fujian Province, July 21, 2008. Soldiers of the Meizhou Frontier Garrison and the local residents released a grounded dolphin about two meters long in the Meizhou sea area.(Xinhua Photo)

Meizhou Frontier Defence soldiers apply liquid medicine to a wounded dolphin in the Meizhou sea area in Putian City, southeast China's Fujian Province, July 21, 2008. Soldiers of the Meizhou Frontier Garrison and the local residents released a grounded dolphin about two meters long in the Meizhou sea area.(Xinhua Photo)

A Meizhou Frontier Defence soldier helps a dolphin back to the sea in the Meizhou sea area in Putian City, southeast China's Fujian Province, July 21, 2008. Soldiers of the Meizhou Frontier Garrison and the local residents released a grounded dolphin about two meters long in the Meizhou sea area.(Xinhua Photo)