How many movies have Lam Tze-chung and Law Kar-Ying acted in together?

They have worked on 8 movies together! Their first movie together was On His Majesty's Secret Service (2009) while their highest rated movie together was A Home with a View (2019). They have not worked together since Monkey King: Cave Of The Silk Web (2020). They are most known for their comedy films together.