In 1987, a large crystal art model made by Cai Shude, and it costed more than two years to do it. After strict textual research, the work reproduce the pavilion, hall, courtyard and cabinet  of Sanfeng Temple. It has quite high art and academic value, and win the experts and admiration. Yushan Crystal Art Museum is built in forestry centre of Yushan Mountain. There are two halls that one displays Three Peaks and Pine and the other one display the work of Mr. Cai.