How many movies have Jamie Luk Kim-Ming and Liu Wai-Hung acted in together?

They have worked on 9 movies together! Their first movie together was Carry on Pickpocket (1982) while their highest rated movie together was The Perfect Match (1982). They have not worked together since Once a Black Sheep (1992). They are most known for their comedy films together.

Crew
Script Supervisor
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(deleted footage)
Role
One of Sheng's Men