Chan Kin-Man, a notable figure in both academia and activism, made a surprising foray into the film industry with his unique documentary, "Umbrella Diaries: The First Umbrella" (2018). This film captures the essence of the Umbrella Movement, a pivotal moment in Hong Kong's fight for democracy, showcasing the resilience and spirit of its participants. Collectors are particularly drawn to this release not only for its historical significance but also for its artistic portrayal of grassroots activism, making it a must-have in any politically themed collection. As a former associate professor and a key player in the Occupy Central campaign, Chan's contributions to both sociology and film intertwine, offering viewers a rare perspective on civil rights movements. His work serves as an essential artifact of contemporary Hong Kong history, compelling collectors to seek out the limited editions and special releases that document this critical period. "Umbrella Diaries" stands out as a testament to the power of activism through art, solidifying Chan's position as a significant figure in both fields.