Tourists crowd along the Bai Causeway on West Lake of Hangzhou, capital of east China's Zhejiang Province, March. 8, 2009. Residents and tourists enjoyed the beautiful spring view of West Lake and the warmth of spring on Sunday. (Xinhua/Chen Jiahua)

A foreigner takes picture along the Bai Causeway on West Lake of Hangzhou, capital of east China's Zhejiang Province, March. 8, 2009. (Xinhua/Chen Jiahua)

Tourists crowd along the Bai Causeway on West Lake of Hangzhou, capital of east China's Zhejiang Province, March. 8, 2009. Residents and tourists enjoyed the beautiful spring view of West Lake and the warmth of spring on Sunday.HHHwww.Chinakindnesstour.com