Prose is a genre of literature that usually does not have strict structural restrictions, allowing the author to freely express his thoughts and emotions by describing the experiences, feelings, and thoughts of nature, society, and life. Prose is featured by beautiful language, freedom, flexibility, and the use of various rhetorical devices to express rich emotions and thoughts. There were many schools of prose, among which the more famous ones included: 1. Natural prose: emphasizing the praise and description of nature, focusing on the relationship between man and nature. 2. Realistic prose: Pay attention to social reality and describe the dark side of society and the weaknesses of human nature. Expressionistic prose: Through strong emotional expression and exaggeration, the author's personality and emotions are displayed. Symbolism prose: using symbols and symbols to convey emotions and thoughts, often using metaphor and symbolism. 5. Modern prose: Pursuing the freedom and uniqueness of form, breaking through the structural limitations of traditional prose, emphasizing the direct expression of thoughts and emotions. These prose schools had their own characteristics, but they all pursued freedom and true expression, which was an indispensable part of literature.