 Chinese Zodiac2012 · Writer | Writer |
 Mr. Nice Guy1997 · Screenplay | Screenplay |
 Red Zone1995 · Director, Writer | Director, Writer |
 Rumble in the Bronx1995 · Writer | Writer |
 The Legend of Drunken Master1994 · Screenplay, Producer | Screenplay, Producer |
 Police Story 3: Super Cop1992 · Ching Wing-Xi's Lawyer (uncredited), Screenplay, Producer | Ching Wing-Xi's Lawyer (uncredited), Screenplay, Producer |
 The Shootout1992 · Writer | Writer |
 Operation Condor1991 · Screenplay | Screenplay |
 Miracles: The Canton Godfather1989 · Screenplay | Screenplay |
 The Peacock King1988 · Writer | Writer |
 Police Story 21988 · Screenplay | Screenplay |
 Project A - Part II1987 · Screenplay | Screenplay |
 Armour of God1986 · Screenplay | Screenplay |
 Naughty Boys1986 · Writer | Writer |
 Police Story1985 · Screenplay | Screenplay |
 The Protector1985 · Writer | Writer |
 Wheels on Meals1984 · Screenplay | Screenplay |
 Project A1983 · Screenplay, Producer | Screenplay, Producer |
 Dragon Lord1982 · Screenplay | Screenplay |
 Wedding Bells, Wedding Belles1981 · Writer | Writer |
 The Young Master1980 · Screenplay | Screenplay |
 Two Toothless Tigers1980 · Writer | Writer |
 The Magnificent Butcher1979 · Screenplay | Screenplay |
