Forest introduction: Huayan National Forest Park is dominated by evergreen secondary broad-leaved forests. It is a representative point of transitional plants from the central subtropical zone to the southern subtropical zone. It preserves a variety of excellent and precious tree resources in the central subtropical zone. Among them, there are 908 species of forest plants, more than 400 species of wild ornamental plants with certain ornamental value or garden use, 614 species with certain medicinal value, and more than 50 species of wild fruit trees that can be directly eaten.