Tropical Island (Sanya) Int'l Tourism Food Festival held in Hainan

Visitors buy some snacks at the 2019 Tropical Island (Sanya) International Tourism Food Festival in Sanya, south China's Hainan Province, Dec. 29, 2019. The festival kicked off here on Sunday and will last till Jan. 1, 2020. (Xinhua/Zhang Liyun)