How many movies have Luk Ying-Hong and Yat Boon-Chai acted in together?

They have worked on 14 movies together! Their first movie together was Gang of Four (1978) while their highest rated movie together was Yes, Madam! (1985). They have not worked together since The Immigrant Policeman (1989). They are most known for their comedy films together.

Role
Immigration Policeman
Role
Immigration Policeman
Role
Policeman (uncredited)
Role
Officer Yat Boon-Chai