The three mountains of the Qing Dynasty referred to the history of the Qing Dynasty, feudal ethics, and the social reality of the Qing Dynasty. The Qing Dynasty was an important period in Chinese history and also the peak of the feudal system. In the Qing Dynasty, the feudal ethics and moral concepts were further developed, such as the hierarchy, the concept of superiority and inferiority, the concept of family, and so on. These ideas were often reflected in the Qing Chuan Wen and became an important driving force for the development of the plot. The reality of society was also one of the important topics of Qing Chuan's novel. During the Qing Dynasty, social productivity was low, and the standard of living was low. Inequality and injustice were widespread in society. These realistic factors often had a profound impact on the story, making the Qingchuan story more realistic. Finally, the historical background of the Qing Dynasty was also an important element of the Qing Dynasty. Understanding the historical background of the Qing Dynasty can help readers better understand the story and better understand Chinese traditional culture and history.