Zheng Zhegu stands as a pioneering figure in early Chinese cinema, making significant contributions as an actor and educator in the film industry. His work in the 1920s, especially in films like "Love and Vanity" (1924) and "The Death of Yuli" (1924), helped shape the landscape of Chinese storytelling on screen. Collectors particularly seek out these titles due to their historical importance and the rarity of physical media from this era, showcasing the transition from stage to film. Zheng's involvement in founding the Star Film Company and the Star Film School marks him as a crucial player in film education, influencing future generations of filmmakers. His performances in "My Dear Brother" (1924) and "An Orphan Rescues His Grandpa" (1923) highlight not only his acting prowess but also the cultural narratives that resonate with audiences today. Collectors appreciate these works not just for their artistic merit but as vital artifacts of early 20th-century Chinese cinema.