This is a cultural exhibition hall located in the ancient capital of the nine dynasties, which integrates the local natural ecology, cultural heritage and history into the space, the towering and open space inside to create a sacred sense of place, and the sand table area to create a forest oxygen bar with natural boundary elements. the sinking space creates a forest-like experience and installs trees in the form of intangible cultural heritage "paper-cut" to show the local famous scenic spots "Twin Pagoda Temple" and "Ancient City". Use modern design techniques to deduce traditional culture.