Liu Qiheng has emerged as a notable figure in contemporary cinema, particularly recognized for his compelling performance in "Us and Them" (2018). This film, which explores the complexities of modern relationships amidst societal divides, has gained a cult following among collectors due to its poignant storytelling and Liu's standout portrayal. The movie's unique blend of romance and social commentary has made its DVD and Blu-ray releases highly sought after, especially in limited editions that feature behind-the-scenes content and director commentary. Beyond "Us and Them," Liu's work is characterized by a deep commitment to character-driven narratives, making his filmography a treasure trove for enthusiasts of Asian cinema. Collectors are particularly drawn to his early works, where his evolving craft can be observed, and his later projects that showcase his range. As physical media continues to thrive, Liu Qiheng's films represent not just entertainment but also significant cultural touchstones that enrich any collection.