Dream of the Red Chamber was a novel that described the aristocratic society of the Qing Dynasty. Its background was a novel that traveled back in time to the Dream of the Red Chamber era. As the background of the Dream of the Red Chamber was the Qing Dynasty, readers could enjoy very detailed descriptions of clothing, architecture, etiquette, and other details. In addition, Dream of the Red Chamber also involved many social customs, ideas, cultural background and other aspects of knowledge such as the Qing Dynasty's hierarchy, imperial examinations, family inheritance and so on. These elements provide readers with an opportunity to understand the era in depth. A novel that traveled back in time to the era of Dream of the Red Chamber could provide readers with an opportunity to understand the aristocratic society of the Qing Dynasty in depth. At the same time, they could also enjoy the exquisite, rich descriptions and profound thoughts in Dream of the Red Chamber.