Guan Gong Zhou Cang on Spring and Autumn As an important member of Liu Bei's political clique, Guan Yu shouldered the historical mission of reviving the Han dynasty to unify the world, and was contaminated by social customs, and his familiarity with "Spring and Autumn" was an era and social necessity, but his motivation was to use the historical experience of "Spring and Autumn" to provide reference for real life, guide military activities and cultivate moral sentiments, rather than learning from "Spring and Autumn" itself. The night reading of "Spring and Autumn" in "Romance of the Three Kingdoms" is also to highlight the image of Guan Yu Zhongyi and both literary and martial arts. [Original text ]