I think these movies are suitable for primary school students:

1. "Spring of the Cowherd Class" is an inspirational musical movie that tells the story of how a teacher led a group of idle little boys to The story of a choir.

2. "Heaven Replies" is a movie about the family relationship between grandparents and grandchildren, which revolves around the differences in concepts between three generations.

3. "Forrest Gump" is a movie starring Tom Hanks and Robin Wright. It tells the story of an ordinary young man but full of extraordinary experiences.