The reason why Dream of the Red Chamber was listed as one of the four great masterpieces was because it had a very important position in the history of Chinese culture. It was not only an excellent novel, but also a profound cultural work. It depicted the style and human nature of China's feudal society and reflected the profound meaning of Chinese traditional culture and values. 'Dream of the Red Chamber' had an extremely high literary value. It used the rise and fall of the four families of Jia, Wang, Shi and Xue as the main line. Through the description of the lives, emotions and personalities of the main characters such as Jia Baoyu, Lin Daiyu and Xue Baochai, it showed the rich and complex variety of human nature and the profound meaning of the core values such as "benevolence, righteousness, propriety, wisdom and faith" in Chinese traditional culture. At the same time,"Dream of the Red Chamber" also used rich metaphor, symbolism and other techniques to enhance the artistic quality of the novel. 'Dream of the Red Chamber' had a very high cultural value. The novel depicted the style and human nature of China's feudal society, reflecting the profound meaning of Chinese traditional culture and values. It was an important chapter in the history of Chinese culture. At the same time, the novel also has an important historical value, which has an important reference value for the study of ancient Chinese society, politics, economy, culture and other aspects. Dream of the Red Chamber had a very important position in the history of Chinese culture. It was regarded as one of the treasures of Chinese culture and was listed as one of the four great masterpieces. This was also an affirmation of its cultural value and literary achievements.