Yachts are seen at Hongzhou dock in Jiyang District of Sanya, south China's Hainan Province, March 17, 2019. More than 76 million domestic and overseas tourists visited the island province in 2018, up 11.8 percent year on year, and tourism revenue grew 14.5 percent over the previous year to more than 95 billion yuan (14 billion U.S. dollars), data from the Hainan tourism authority showed. (Xinhua/Sui Xiankai)