The author, Shen Congwen, presented a beautiful and mysterious Xiangxi world through the detailed description of the natural environment in Border Town, which made the readers feel the beauty and magic of nature. What was the purpose of this description? Shen Congwen hoped to create a literary world full of vitality and mystery by showing the readers a unique and beautiful natural environment. Through describing the natural landscape, he emphasized the harmonious co-existence between man and nature, and also showed the natural scenery and ethnic culture of Xiangxi. These descriptions not only let the readers feel the beauty of the natural scenery in Xiangxi, but also let the readers have a deeper understanding of the local cultural background and historical traditions. In addition, Shen Congwen also created vivid and infectious characters by combining the natural landscape of Xiangxi with the characters. This way of description not only made the readers feel the emotions of the characters in the novel, but also made the readers have a deeper understanding of the natural environment, history and culture of Xiangxi. Therefore, Shen Congwen created a literary world full of vitality and mystery for the readers through the detailed description of the natural environment in Border Town. At the same time, it also allowed the readers to have a deeper understanding of the local cultural background and historical traditions, which played a role in promoting and promoting the local culture.