How many movies have Cheung Sek-Aau and Goo Chim-Hung acted in together?

They have worked on 11 movies together! Their first movie together was The Bells of Death (1968) 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.