The Unusual Youth

The Unusual Youth Chinese is a 2005 Hong Kong teen comedydrama film centering on five disillusioned Hong Kong teenagers living on the island of Cheung Chau as they try to deal with life in spite of family backgrounds. The film stars Race Wong of 2R fame, Yan Ng, Marco Lok and Raymond Wong. Several veteran Milkyway Image actors, which include Law WingCheong, Cheung SiuFai, Lam Suet and Simon Yam in a brief, unbilled appearance make cameo appearances.

Source: Wikipedia