The characters in the novels of Ming and Qing Dynasties were usually expressed through their behavior, speech, appearance and inner monologue. In the plot of a novel, the characters were usually an important force to promote the development of the story and also the embodiment of the theme of the novel. In the novels of the Ming and Qing Dynasties, many characters were endowed with profound cultural meanings. Their appearance, behavior and inner monologue were all influenced by Chinese traditional culture. For example, Jia Baoyu in Dream of the Red Chamber was a very representative figure. He represented the values of "benevolence, righteousness, propriety, wisdom, and faith" in traditional Chinese culture. His appearance and behavior also reflected these values. In the plot of a novel, the actions and words of the characters were also important ways to express their personalities. For example, Lin Chong in the Water Margins had a very distinct character. He had both a forthright and open-minded side and a selfish and cold side. His words and deeds also showed these characteristics. In novels, the monologue of the characters was also an important way to express the characters 'personalities. For example, Sun Wukong in Journey to the West was a very unique character. His inner world was very rich, and his monologue also showed his personality. In the novels and literature of Ming and Qing Dynasties, many characters were endowed with profound cultural meanings. Their appearance, behavior and inner monologue were all influenced by Chinese traditional culture. At the same time, their behavior and speech were also important ways to express the characters 'personalities. The images and stories of these characters not only provided readers with a rich reading experience, but also contributed to the inheritance and development of Chinese traditional culture.