Acting Chow Lai-Kuen Acting Where's Officer Tuba? Undercover Police 1986 Give Me Back Q's wife 1983 Behind the Storm 1982 Golden Fists of a Duo 1981 Joy to the World Lin A Chen 1980 The Brothers Yanfen 1979 Killing Does Not Pay 1979 Crazy Imposters 1978 Gang of Four 'Cheeky girl' 1978 Enter Three Dragons 1978 Island of Virgins 1978 Agent-readable