How many movies have Qiao Hong and Zhao Hengduo collaborated on?

They have worked on 4 movies together! Their first movie together was 琵琶魂 (1982) while their highest rated movie together was Decisive Engagement: The Liaoxi Shenyang Campaign (1991). They have not worked together since Decisive Engagement: The Liaoxi Shenyang Campaign (1991). They are most known for their drama films together.