Introduction to Colorful Garden: Colorful Garden covers an area of ​​6 hectares. Its main scene is a large open-air theater that can accommodate about 2,500 spectators. The stage is equipped with a modern large-scale colorful musical fountain group, and the colorful changing waterscape becomes an excellent background during performances. To the north of the theater is the entrance platform on the top of the flood control dam. It uses cascading water features and steps to connect the spiral-shaped stands, which is very creative. The five-piece sail-shaped steel frame erected on the west side of the theater looks like a white sail riding the wind and waves in the river, which is spectacular.