After the Song and Ming Dynasties, the expression of literature's popularization referred to the development of literature. With the development of social economy and the democratic politics, literary works gradually spread from the noble class to the ordinary civilian class, and paid more attention to describing the lives and feelings of the common people. At the same time, some literary works that reflected the social reality appeared. This kind of commoners 'performance was deeply reflected in literary works, such as: 1. Description of civilian life: After the Song and Ming Dynasties, there were often real descriptions of civilian life in literary works, such as describing the daily life of the common people, economic activities, family situation, social relations, etc., so that readers could have a deeper understanding of civilian life. 2. The expression of the common people's thoughts: There are also many works that reflect the thoughts and emotions of the common people, such as expressing the pursuit and belief of the common people's values such as family, love, friendship, and justice. 3. Description of the fate of the common people: In literary works, the fate of the common people became more colorful. The author began to pay attention to the life and death of the common people, their fate, and their experiences. The description of their joys and sorrows allowed the readers to have a deeper understanding of the lives of the common people. 4. The rise of civilian culture: After the Song Dynasty, civilian culture began to rise. There were also many works that reflected civilian culture, such as poems, essays, novels, etc. These works reflected the cultural needs and spiritual pursuit of the civilian. After the Song and Ming Dynasties, the manifestation of the popularization of literature was an important trend in the development of literature, and it was also an important achievement in the development of social economy and political democratization. It made an important contribution to the development and progress of Chinese literature.