Divers perform underwater dragon dance for visitors to celebrate the spring festival at a marine museum in Nantong, east China's Jiangsu Province, Feb. 15, 2010. The underwater dragon dance of Nantong Sea World delivered new entertaining feeling for people during the spring festival holidays. (Xinhua/You Lian)

Divers perform underwater dragon dance for visitors to celebrate the spring festival at a marine museum in Nantong, east China's Jiangsu Province, Feb. 15, 2010. (Xinhua/You Lian)