The Four Great Classics referred to the four works of Chinese classical novels, namely Dream of the Red Chamber, Journey to the West, Water Margins, and Romance of the Three Kingdoms. These four works were all classics in the history of Chinese literature. They were not only popular at that time, but they are still widely read and read today. They show the life of ancient Chinese society and people in different ways, and also reflect the political, cultural, moral and other aspects of the situation at that time. They have extremely high artistic value and historical value. 'Dream of the Red Chamber' described the life of the Qing Dynasty's aristocratic society. It depicted the love stories of Jia Baoyu, Lin Daiyu, and others, as well as family disputes, official corruption, and so on. It was the pinnacle of the Chinese novel history and was known as the "pinnacle of the Chinese classical novel". Journey to the West tells the story of Xuanzang, a monk of the Tang Dynasty, who took his three disciples, Sun Wukong, Zhu Bajie, and Monk Sand, to India to obtain the true scriptures after going through 81 difficulties. This novel is full of myths and legends and magic elements, showing the good and evil of human nature, morality, beliefs and other aspects. It is a classic in the history of Chinese literature. The Water Margins was a story about a group of righteous men at the end of the Song Dynasty. They fought against corruption and defended justice, becoming famous rebels in Chinese history. This novel used heroism as the theme to show the kindness, courage, loyalty and other aspects of human nature. It was known as the "crown of Chinese chivalrous novels." Romance of the Three Kingdoms described the historical story of the Three Kingdoms period, depicting the political struggles and wars between Cao Cao, Liu Bei, Sun Quan, and the others, as well as the wisdom and courage of Zhuge Liang, Guan Yu, and Zhang Fei. The story of war, politics, and human nature was hailed as one of the classics of ancient Chinese novels.