How many movies have Jeong Kyeong-hee and Kim Hui-su collaborated on?

They have worked on 7 movies together! Their first movie together was A Swordsman (1967) while their highest rated movie together was Liberated Madame 1990 (1990). They have not worked together since Liberated Madame 1990 (1990). They are most known for their drama films together.