How many movies have Nolay Piho and Yi-Fan Hsu acted in together?

They have worked on 4 movies together! Their first movie together was Warriors of the Rainbow: Seediq Bale - Part 1: The Sun Flag (2011) while their highest rated movie together was Warriors of the Rainbow: Seediq Bale - Part 2: The Rainbow Bridge (2011). They are most known for their drama films together.