There are many literary works with a certain depth of thought. The following are some recommendations: Dream of the Red Chamber-The Qing Dynasty depicted the family ethics, human nature, love and other topics of China's feudal society. 2. Journey to the West-The story of Sun Wukong and others who went to the West to learn Buddhist scriptures in the Ming Dynasty reveals the good and evil, faith, morality and other topics in human nature. 3 Water Margins-Yuan Dynasty depicted the story of the peasant uprising in the Song Dynasty, revealing the theme of violence, resistance, faith and so on. Romance of the Three Kingdoms-Yuan Dynasty tells the historical story of the Three Kingdoms period, revealing the loyalty, betrayal, war, politics and other topics in human nature. 5 The Scholars-The Qing Dynasty used the characters of the scholars as the protagonists to reveal the hypocrisy, morality, politics and other topics in human nature. These are some of the literary works with a certain depth of thought. They not only have literary value, but also have a high historical, social, human and other aspects of thinking value.