How many movies have Emil Chau and Lo Ta-yu collaborated on?

They have worked on 3 movies together! Their first movie together was 纵贯线 Live In Taipei 出发 (2009) and was their highest rated movie together. They have not worked together since 縱貫線 SuperBand Live in Taipei / 出發.終點站 (2011). They are most known for their music films together.