The Romance of the Three Kingdoms was a classic work in ancient Chinese literature. The eleventh to twelfth chapters described how Liu Bei, Guan Yu, Zhang Fei, and others became leaders of Shu Han through wars and political struggles after becoming sworn brothers in Taoyuan. This time, it was mainly about how Liu Bei and the others recruited Zhuge Liang to formulate a series of strategies and strategies. In the end, they successfully occupied Jingzhou and Yizhou and became the main force of Shu Han. The trust and cooperation between Liu Bei, Guan Yu, Zhang Fei, and the others had been fully demonstrated in the war. This time, it also depicted the predicament Liu Bei faced in the Battle of Red Cliff and how he defeated Sun Quan's army with Zhuge Liang's help. At the same time, it also revealed the various challenges faced by Liu Bei and others in the political struggle and how they overcame these difficulties to become the leaders of Shu Han. The 11th to 12th chapters of Romance of the Three Kingdoms depicted the leaders of Shu Han, Liu Bei, Guan Yu, Zhang Fei, and others growing up in wars and political struggles. It showed the cruelty of ancient Chinese political struggles and wars, but also the complexity of human nature and firm beliefs.