How many movies have Jacob Cheung and Wu Ma collaborated on?

They have worked on 4 movies together! Their first movie together was Last Eunuch In China (1987) while their highest rated movie together was Lover's Tear (1992). They have not worked together since Ticket (2008).

Crew
Director
Role
Royal Tutor
Crew
Writer
Crew
Director
Role
Ling's father
Crew
Director
Crew
Producer
Role
Lord Ting