An Analysis of Potential Mode and Causes about Shen Congwen's Xiangxi World

His novels with Xiangxi as the topic and background are firstly regarded as the representatives of the construction of Shen Congwen's Xiangxi world and his literature achievement.In these novels,there exist common potential modes like parabola structure.In fact,the deep causes of this structure formation consist of the accumulation of the regional environment culture,fatalistic sense under the influence of pantheism,as well as the experience of author's self pursuit.