How many movies have Bùi Tuấn Dũng and Luong Hoang collaborated on?

They have worked on 2 movies together! Their first movie together was The Legend Makers (2013) while their highest rated movie together was Thầu Chín Ở Xiêm (2015). They have not worked together since Thầu Chín Ở Xiêm (2015).