How many movies have Gam Tin-Chue and Goo Chim-Hung acted in together?

They have worked on 15 movies together! Their first movie together was River of Tears (1969) 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.