Content source: [1] [3-4] Creation background The material of Romance of the Three Kingdoms mainly comes from two ways: one is the historical documents about the history of the Three Kingdoms; The second is the story of the Three Kingdoms and folk creation that are constantly circulating among the people. On the one hand, it is the historian's narration and evaluation of the history of the Three Kingdoms accumulated and deepened for thousands of years, on the other hand, it is the continuous evolution and enrichment of folk legends of the Three Kingdoms, which provides rich materials for the creation of The Romance of the Three Kingdoms. [5]