The Eighth Happiness stars this actor, regarded as one of four what?
The Eighth Happiness: The Eighth Happiness (八星報喜) is a 1988 Hong Kong comedy film directed by Johnnie To and starring an ensemble cast of Chow Yun-fat, Raymond Wong, Jacky Cheung, Carol Cheng, Cherie Chung, Fung Bo Bo and Fennie Yuen. Jacky Cheung: Jacky Cheung Hok-yau (born 10 July 1961) is a Hong Kong singer, songwriter and actor.
i don't know