So Kam-Kong remains a fascinating figure in the world of cinema, particularly for collectors who appreciate the rich tapestry of Hong Kong film history. His sole acting credit in the classic film "The Opera Boat in Singapore" (1955) showcases his unique contribution to the genre, capturing the essence of the period's operatic storytelling and vibrant cultural expressions. This film has become a treasure among collectors, valued not only for its artistic merit but also for its nostalgia and historical significance within the Hong Kong film landscape. The rarity of "The Opera Boat in Singapore" makes it a sought-after item, especially in its original VHS and DVD formats. Collectors are drawn to the film not only for its entertainment value but also for its representation of a bygone era in cinema. So Kam-Kong's brief yet impactful role has enshrined him in the annals of film history, securing his place as a notable figure worthy of recognition in any serious collection.