How many movies have Frankie Chan Fan-Kei and Goo Chim-Hung acted in together?

They have worked on 10 movies together! Their first movie together was The Delightful Forest (1972) while their highest rated movie together was The 36th Chamber of Shaolin (1978). They have not worked together since The 36th Chamber of Shaolin (1978). They are most known for their action films together.