How many movies have Chang Yi and Polly Shang-Kuan Ling-Feng acted in together?

They have worked on 6 movies together! Their first movie together was The Shaolin Kids (1975) while their highest rated movie together was The 18 Bronzemen (1976). They have not worked together since The Eighteen Jade Arhats (1978). They are most known for their action films together.