The sailing boats compete upwind during the first day of racing at the 2010 Round Hainan Island International Sailing Regatta in Haikou, capital of south China's Hainan Province, March 13, 2010. (Xinhua/Zhao Yingquan)
Crew of two sailing boats prepare before the first day of racing at the 2010 Round Hainan Island International Sailing Regatta in Haikou, capital of south China's Hainan Province, March 13, 2010. (Xinhua/Zhao Yingquan)
The sailing boat Longcheer competes during the first day of racing at the 2010 Round Hainan Island International Sailing Regatta in Haikou, capital of south China's Hainan Province, March 13, 2010. (Xinhua/Zhao Yingquan)
The sailing boat Longcheer competes during the first day of racing at the 2010 Round Hainan Island International Sailing Regatta in Haikou, capital of south China's Hainan Province, March 13, 2010. (Xinhua/Zhao Yingquan)
The sailing boats compete during the first day of racing at the 2010 Round Hainan Island International Sailing Regatta in Haikou, capital of south China's Hainan Province, March 13, 2010. (Xinhua/Zhao Yingquan)
Photo taken on March 13, 2010 shows the opening ceremony of the 2010 Round Hainan Island International Sailing Regatta in Haikou, capital of south China's Hainan Province. (Xinhua/Zhao Yingquan)
