The 3D light projection show of Wanshan pontoon in the Fotang town is a fixed performance of Fotang town. The content of the projection show is divided into four chapters: 'Listening, Remembering, Watching and Expectation'. The main content of the show is the ancient and modern development and myths and legends of Fotang town. 

When night falls, the lights begin to shine. This projection show, which combines projection performance, LED lamp, hazen device, laser, sound effect, high-tech control and other technologies, makes the solemn and monotonous Wanshan Pavilion and Yiwu Riverside colorful and moving, endows Yiwu Riverside with new vitality, and also lights up the night of Fotang town.