A person's cultural insight usually referred to their ability to recognize, understand, and evaluate culture. In the creation of novels, cultural insight can be expressed as the author's keen insight into cultural phenomena, understanding and respect for cultural differences, and thinking and expression of cultural values. In the novel, the author can express his own knowledge and understanding of culture by describing social, historical and personal cultural phenomena. Through the description and analysis of cultural phenomena, the author can express his views and thoughts on the value, significance and influence of culture. For example, an author could describe the differences and conflicts between different cultures in a novel, such as religion, language, tradition, values, etc. Through an in-depth analysis of these cultural phenomena, the author could express the author's understanding and respect for cultural differences, as well as thinking and advocating the value of multiculturalism. In the novel, the author can also express his personal knowledge and understanding of culture through the description and analysis of cultural phenomena, such as the exploration and description of cultural celebrities, cultural relics, cultural traditions, etc., to express his thoughts and expression of cultural values, and also to show the author's personal interests, hobbies, and cultural attainments. Cultural insight was a key factor in the creation of a novel. It could affect the depth of thought, cultural content, and artistic value of the work.