Introduction to Hupingshan: Hupingshan Nature Reserve belongs to the Xuefeng Mountain Forest Area of Wuling Mountain in the Three Gorges. The vegetation not only has the typical characteristics of the north subtropical zone, but also clearly reflects the characteristics of the transition from the subtropical zone to the warm temperate zone. It is an important intersection of the two major vegetation flora in East Asia. area of great phytogeographic significance. At the same time, Hupingshan is also one of the only two South China tiger habitats with a suitable area.