Introduction to the submerged plant area: The underwater "forest" landscape area of the Botanical Garden collects and cultivates 56 species of precious aquatic plants from all over the world. It uses a combination of Chinese and Western waterscape landscaping art to embody emotions in the scenery, is full of poetry, and reproduces it truly and artistically. It explores the little-known world of underwater plants and aims to raise people's awareness of the water environment and water resources protection through the exhibition.