Architectural introduction: The main building of the concert hall was designed by the Architectural Design Institute of Tsinghua University. It uses the crape myrtle, the city flower of Xuzhou, as the architectural keynote. It has eight glass curtain walls shaped like petals. The architectural form is graceful and light, as if it is in the water. Blooming flowers. On the one hand, the designer starts from the particularity of the city flower, hoping that this representative public cultural building can have content exclusive to the city; on the other hand, starting from the characteristics of the site, the designer hopes that the building will show some forms that are closer to nature and blend into the surrounding nature. The environment allows you to integrate into the "beauty" of the city.