Wan Wai-Chi has made a notable impact on the Hong Kong film industry, especially in the realm of acting, where their performances have resonated with audiences and collectors alike. One of their standout films, "Once in a Life-Time" (1995), showcases their unique ability to blend drama with subtle humor, making it a beloved entry in the genre. This film is often sought after by collectors for its cultural significance and the way it reflects the cinematic trends of the 1990s in Hong Kong. Collectors appreciate Wan's work not only for its entertaining value but also for the historical context it provides. Their performances have a certain authenticity that captures the essence of the time, making films like "Once in a Life-Time" essential for any serious collector's library. With a growing interest in preserving classic cinema, Wan Wai-Chi’s films remain treasured gems, representing a vibrant era in film history that continues to captivate new generations.