Let's take a look at how the History of the Three Kingdoms records Guan Yu's great shock to China: leading many people to attack Cao Ren and Fan. Tsao Gong was sent to the forbidden help benevolence. Autumn, heavy rain, the Han River flooded, and the Seventh Army was not supervised by the Forbidden City. No feathers, feathers cut general pounds. Liang, Yong and Lu Hun were all thieves or received feather titles from a distance, so they supported the Party and shocked China. Cao Gong proposed to move the capital to many places to avoid its sharpness.
It can be clearly seen here that Guan Yu's influence is so great that even Cao Cao is very afraid and wants to move the capital to avoid Guan Yu's sharpness. As the highest evaluation of military commanders in the History of the Three Kingdoms, how did Guan Yu win this honor step by step?
Things have to start from the twenty-third year of Jian' an. This year, Doctor Tai ordered Gibbon, Shaofu, Sizhi and others to plot rebellion, but it was a pity that the matter was exposed and was killed by Cao Cao. So Cao Cao sent general Cao Ren to Jingzhou to crusade against Guan Yu.
As for why these people rebelled against Cao Cao and began to crusade against Guan Yu, it was because this incident stimulated Cao Cao and he wanted to eliminate internal and external hidden dangers. At this time, Guan Yu was guarding Jingzhou, posing a great threat to Cao Cao.
After Cao Ren arrived in Jingzhou, he began to recruit corvees crazily, which destroyed the original life of local residents and made Jingzhou soldiers and civilians miserable. Wancheng stayed under Cao for 20 years, but now he rebelled under the pressure of Cao Ren. The commander-in-chief of Wancheng, Hou Yin, and Kai Wei jointly sounded the horn of rebellion. Therefore, Coss personally led a large army to counter the rebellion, and attacked Wancheng in the second year, killing Hou Yin, the garrison commander of Wancheng, and ordering his soldiers to slaughter the city. From then on, the local soldiers and civilians trembled and dared to speak out.
Then, Coss hoarded troops in Fancheng and began to crusade against Guan Yu. At this time, Liu Bei was competing with Cao Cao for Hanzhong, and Guan Yu was on the defensive. In the twenty-fourth year of Jian 'an, that is, 2 19 AD, Liu Bei claimed to be the king of Hanzhong and appointed Guan Yu as a former general. Therefore, Guan Yu ordered Mi Fang, the satrap of Nanjun County, to guard Jiangling, while General Fu Shiren was stationed in the public security, and he led his troops to attack Xiangyang and Fancheng.