Zhang Chichao is a distinguished director whose work has left a significant mark on the landscape of Chinese cinema. His most notable film, *Ownership of Nagen* (1991), has become a cornerstone for collectors, celebrated for its rich storytelling and cultural depth. This film not only showcases Zhang’s unique vision but also serves as a critical commentary on societal issues, making it a must-have for any serious collector of international cinema. Collectors are particularly drawn to the rare physical media releases of Zhang's films, especially *Ownership of Nagen*, which has been released in limited editions and special box sets. These editions often include insightful commentaries and behind-the-scenes features, providing a deeper understanding of his artistic process. As physical media continues to evolve, Zhang's work stands out as a testament to the enduring appeal of storytelling, ensuring that his films remain sought-after treasures in the world of home video releases.