Actress Yao Chen poses on the red carpet ceremony of the first Hainan International Film Festival in Sanya, south China's Hainan Province, Dec. 16, 2018. The first Hainan International Film Festival closed on Sunday in the tropical coastal city of Sanya in the country's southern-most island province of Hainan. The film festival is one of Hainan's first series of projects in building itself into a pilot free trade zone and a free trade port. (Xinhua/Guo Cheng)