Cheng Wing-Chiu is a notable figure in the world of cinema, particularly known for his impactful direction in the early 1990s. His film, *The Roar of the Vietnamese* (1991), is a poignant exploration of cultural identity and resilience, capturing the struggles of the Vietnamese diaspora. This film has gained a cult following among collectors due to its unique storytelling and historical significance, making it a sought-after item in both VHS and DVD formats. Collectors appreciate Cheng's ability to blend personal narratives with broader societal themes, which resonate deeply within the community. The film’s limited release and distinctive aesthetic appeal have made it a gem in home video libraries, often fetching high prices on the resale market. As physical media enthusiasts continue to seek out meaningful and rare titles, Cheng Wing-Chiu's work remains a cherished addition to any serious collection.