Tourists enjoy sunbath at a beach in Sanya, a popular winter tourism destination in south China's Hainan Province, Jan. 5, 2013. (Xinhua/Chen Wenwu)
Tourists enjoy sunbath at a beach in Sanya, a popular winter tourism destination in south China's Hainan Province, Jan. 5, 2013. (Xinhua/Chen Wenwu)
Tourists enjoy sunbath at a beach in Sanya, a popular winter tourism destination in south China's Hainan Province, Jan. 5, 2013. (Xinhua/Chen Wenwu)
Tourists play in water at a beach in Sanya, a popular winter tourism destination in south China's Hainan Province, Jan. 5, 2013. (Xinhua/Chen Wenwu)
