Through the combination of live broadcast and video broadcast, students can "cloud preview" the Changying old site museum. With a floor area of 46,137 square meters, the Changying Site Museum presents multiple themes such as film art, film props, film special effects, film craft and film production through the forms of cultural relic preservation, art exhibition and film interaction. The museum truly and objectively reflects the pioneering history and development history of Chinese film art, and comprehensively displays the historical and cultural achievements of Changying over the past decades.