'Dream of the Red Chamber' was a classical Chinese novel that was hailed as a masterpiece in the history of Chinese literature. It narrated the love story of Jia Baoyu, Lin Daiyu and others, as well as the decline of feudal society and the complexity of human nature. The novel 'Dream of the Red Chamber' mainly narrated the love story between Jia Baoyu and Lin Daiyu. Jia Baoyu was the son of the Jia family, while Lin Daiyu was the granddaughter of Grandmother Jia. The relationship between the two was very deep, but they eventually broke up due to various reasons. Through describing Jia Baoyu's character and the interactions between him and others, the novel shows the decline of feudal society and the complexity of human nature. In addition to the love story between Jia Baoyu and Lin Daiyu, the novel Dream of the Red Chamber also described the rise and fall of the Jia family and the characteristics of the family members. The novel reflected the hypocrisy and cruelty of the feudal society through the characters of Jia Mu and Jia Fu. At the same time, the novel also depicted the complex relationship between many characters, including Jia Baoyu and Xue Baochai, Wang Xifeng and Lin Daiyu, etc., showing the variety of human nature. Dream of the Red Chamber is a novel full of philosophical thinking and human nature exploration. It reflects the hypocrisy of feudal society and the complexity of human nature by telling the story of a family. It has a high literary value.