Yachts dock in Sanya, South China's Hainan Province on Tuesday. The yacht sector in the city grew last year amid the pandemic, statistics from the Sanya Maritime Safety Administration showed. In 2020, Sanya registered 139 new yachts, up 27.7 percent year-on-year, taking the total to 641. Funds involved in yacht mortgage registration totaled 57.45 million yuan ($8.89 million), up 13 times. Photo: cnsphoto