Chang Lung is a notable figure in the realm of Hong Kong cinema and physical media collecting, best known for his work in the 1975 martial arts film "Goodbye Bruce Lee: His Last Game of Death." This film, which capitalized on the legacy of the iconic Bruce Lee, has become a cult classic among enthusiasts and collectors alike. Its unique blend of action and tribute to Lee's unparalleled influence makes it a sought-after title, particularly in its limited VHS and DVD releases. Collectors are drawn to Chang's films not only for their entertainment value but also for their cultural significance in the martial arts genre. "Goodbye Bruce Lee" stands out in the landscape of 1970s cinema, offering a glimpse into the era's production styles and the burgeoning popularity of martial arts films in the West. The scarcity of certain editions and the vibrant artwork associated with these releases have solidified their status as prized possessions for collectors, making Chang Lung's contributions to film history truly invaluable.