How many movies have Pauline Wong Siu-Fung and Wu Ma acted in together?

They have worked on 8 movies together! Their first movie together was Twinkle, Twinkle, Lucky Stars (1985) while their highest rated movie together was Last Eunuch In China (1987). They have not worked together since The Beheaded 1000 (1993). They are most known for their comedy films together.