The description of the scenery of the border town highlighted the characteristics of the Jiangnan water towns, including the clarity, softness and agility of the water, as well as the climate conditions and natural scenery of the four seasons. In the novel, the author described the misty rain, red boats and flowing water in the Jiangnan water region, showing the beauty and mystery of the Jiangnan water region. These descriptions made the readers feel the unique charm of Jiangnan and left a deep impression on them.