Writing

2012

… Writer

1997

… Screenplay

1995

… Writer

1994

… Screenplay

1992		Police Story 3: Super Cop … Screenplay
1992		The Shootout … Writer

1991

… Screenplay

1989

… Writer

1988		The Peacock King … Writer
1988		Police Story 2 … Screenplay

1987

… Writer

1986		Armour of God … Screenplay
1986		Naughty Boys … Lyricist … Writer

1985		Police Story … Writer
1985		The Protector … Writer

1984

… Writer

1983

… Writer

1982

… Screenplay

1981

… Writer

1980		The Young Master … Screenplay
1980		Two Toothless Tigers … Writer

1979

… Writer

Production

1994

… Producer

1992

… Line Producer

1989

… Line Producer

1988

… Associate Producer

1986

… Executive Producer

Directing

1995

… Director

1982

… Script Supervisor … Assistant Director