Adam Cheng, Jelly Lin, Stephen Chow and Karen Mok appear at a press conference in Beijing on Jan. 18, 2016, to release the promotional song "You Are the Best in the World" for Chow's new film "Mermaid." The song is a Cheng and Mok cover of the popular old song from the 1983 TV series "The Legend of the Condor Heroes." The film will hit Chinese screens on Feb. 8, 2016. [Photo/China.org.cn]