Desc: A Rainy Day for Earthworms: Directed by Gary Mei. With Matthew Chung, Dao Li, Eddie Leung, Kris Zhuang. Matt Chung has finished fourth grade. Beyond his boring home life, he's stuck spending summer at Chinese language school, where he befriends Dao and Nathan. After being involved with a terrible accident that shakes their community, the trio splits. Matt must make peace with what happened before the summer ends.