How many movies have Sire Ma and Timmy Hung Tin-Ming acted in together?

They have worked on 3 movies together! Their first movie together was 72 Tenants of Prosperity (2010) while their highest rated movie together was Septet: The Story of Hong Kong (2022). They have not worked together since Septet: The Story of Hong Kong (2022). They are most known for their action films together.