Introduction to the herb garden: The herb garden covers an area of ​​2.8 hectares. It adopts a natural layout with the water surface as the center. It uses the height difference of the terrain to form streams, overlapping water, pavilions, bridges, corridors and other small pieces along the water flow. It uses the original There are tall trees and dense shrubs, forming a good growing environment for medicinal plants. Medicinal plants of different ecological environments are planted according to changes in water surface and terrain.