Started from 1999, Zhao Bingcheng began to collect different types of film projectors. Now his collection includes a Zeiss 16 mm bidentate silent film projector made in Germany, the first generation of model 54 16mm film projector made in 1956 by Nanjing Cine-Equipment Manufactory, and other 50 film projectors. Zhao Bingcheng says, he hopes to inherit the culture of motion pictures by collecting film projectors.