How many movies have Billy Lau Nam-Kwong and Lee Pooi-Ling acted in together?

They have worked on 4 movies together! Their first movie together was The Inspector Wears Skirts (1988) while their highest rated movie together was Miracles: The Canton Godfather (1989). They have not worked together since Miracles: The Canton Godfather (1989). They are most known for their action films together.