How many movies have Cecilia Wong Hang-Sau and Fung Ging-Man acted in together?

They have worked on 6 movies together! Their first movie together was The Hunter, the Butterfly and the Crocodile (1976) while their highest rated movie together was The Young Avenger (1980). They have not worked together since Challenge of the Gamesters (1981). They are most known for their action films together.