How many movies have Chen Zuohuang and Sun Weimin collaborated on?

They have worked on 3 movies together! Their first movie together was The Great Turning: Push Forward into Mountain Da Bie Shan (1996) while their highest rated movie together was The Great Turning: Fighting Hard in Shan Dong (1996). They have not worked together since The Great Military March Forward: Fight for Nanjing, Shanghai and Hangzhou (1999). They are most known for their war films together.