How many movies have Andrew Tan and Jam Hsiao acted in together?

They have worked on 1 movie together! Their first movie together was 2019新北市歡樂耶誕城巨星耶誕演唱會 (2019) and was their highest rated movie together. They have not worked together since 2019新北市歡樂耶誕城巨星耶誕演唱會 (2019).