Cheung Siu-hei is a distinguished screenwriter whose work has left an indelible mark on Hong Kong cinema, particularly with his acclaimed film *Vengeance is Mine* (1988). This gritty exploration of crime and morality not only showcases Cheung's talent for crafting complex narratives but also stands as a significant piece in the evolution of the Hong Kong thriller genre. Collectors are drawn to this film not just for its compelling story, but also for its cultural impact during a transformative era in cinema. Cheung’s writing style, characterized by its raw emotion and stark realism, resonates with collectors who appreciate the artistry behind physical media. The film's various home video releases, especially the limited editions that include behind-the-scenes content and remastered visuals, are highly sought after. Cheung Siu-hei’s contributions to film continue to be celebrated, making his work essential for any serious collector focused on the rich tapestry of Asian cinema history.