Introduction to the outdoor plant exhibition area: Changbaishan Northeast Asia Botanical Garden consists of Changbaishan Northeast Asia Biodiversity Conservation Research Center, Changbaishan Northeast Asia Animal and Plant Museum, wetland park, outdoor plant exhibition area, greenhouse plant exhibition area, cold room plant exhibition area, and office area. It is composed of eight major divisions and research nurseries. Changbai Mountain and Northeast Asia have important biodiversity resources and important biodiversity. Changbaishan Northeast Asia Botanical Garden is not just a simple collection of species, but a collection of species in a certain area according to the basic rules of botany, classification system and economic value, giving it a scientific name, and then realizing its scientific research function, with the functions of collection, preservation and economic value. Public demonstration function, while screening some important species.