Yung Jing-Jing, born Mary Jean Reimer, is a distinguished Hong Kong actress known for her captivating performances in martial arts cinema. One of her standout roles came in the cult classic "Holy Flame of the Martial World" (1983), where her dynamic presence and exceptional skills contributed to the film's enduring popularity among genre enthusiasts. Collectors seek out her work not only for its entertainment value but also for its historical significance in the evolution of Hong Kong action films. In addition to her memorable performances, Yung’s legacy is intertwined with that of her late husband, renowned director Lau Kar-Leung, who shaped the landscape of martial arts cinema. Her contributions during the golden age of Hong Kong cinema resonate with collectors who appreciate the artistry and craftsmanship of physical media. As a result, her films, particularly those that showcase her talent and the unique style of the era, remain highly sought after in various formats, making her a notable figure in the world of physical media collecting.