Born to Defence

Born to Defence Chinese is a 1986 Taiwan action film, which marked the directorial debut of Jet Li, who also stars in the film. The film features fight choreography by Tsui SiuMing. The film is set in China following the end of World War II and the liberation of China. It centers on Jet Lis character and his confrontations with navy sailors, who are portrayed as rapacious villains, from Chinas ally, the United States, primarily in the boxing ring as Lis character is an avid athlete.

Source: Wikipedia