What is the specialty of Qingshan Bridge in Xiangtan?

This long and narrow basin, known as the 14th capital of Qing Dynasty, is characterized by low mountains and hills. It is located in the southwest border of Xiangtan County and belongs to the low mountains and hills in central Hunan. The soil is red soil with more iron and aluminum, which is acidic and has low fertility. There are Pinus massoniana, Cunninghamia lanceolata, Camellia oleifera, Tung oil tree and Phyllostachys pubescens in mountainous areas, camphor tree, holly tree and palm tree in evergreen broad-leaved forest, and maple tree, catalpa bungeana, paulownia tree, chestnut tree, Sophora japonica, wood tree and Phyllostachys pubescens, Bambusa bambusa, Dendrocalamus latiflorus. Wild animals include roe deer, wild boar, weasel, raccoon dog, hare, magpie, crow, eagle, long-tailed bird, cuckoo, partridge, woodpecker, cuckoo, wild duck, egret, kingfisher, Chinese Pulsatilla, partridge, and so on.