How many movies have Ella Chen Chia-hwa and Selina Jen Chia-hsüan acted in together?

They have worked on 7 movies together! Their first movie together was S.H.E 奇幻乐园演唱会 (2005) and was their highest rated movie together. They have not worked together since S.H.E Seventeen Year Old Taiwan Concert (2018). They are most known for their music films together.