Guan Yu's loss of Jingzhou was not careless, but deliberately arranged by Liu Bei and Zhuge Liang, Guan Yu made cannon fodder, brother, it was used to betray. In the first battle of Jingzhou, first look at the comparison of the strength of the two sides. Cao Fang's main general would be Cao Cao, and the other generals: Cao Ren, Yu Ban, Pound De, Xu Huang (Zhang Liao was on his way), Cao Cao sat with the Chinese army in the rear, and Xu Huang could immediately reinforce if the war was unfavorable. Eastern Wu generals: Sun Quan, Lü Meng, Lu Xun (later governor) and major eastern Wu generals. And Guan Yu is equivalent to without the support of Liu Beiyizhou's soldiers and horses, one person against Cao Sun's two main forces, if he can win, Guan Yu can really become a god, but it is a pity that Guan Yu is not a god.
Jingzhou Ancient City
Many people think that Guan Yu scolded Sun Quan's dog, and Sun Quan raised an army to attack Guan Yu's rear, in fact, it is not, even if the two families are harmonious, sun Quan will not occupy Jingzhou if he has the opportunity? The Han Dynasty first sent princesses to make peace with the Xiongnu, and finally the Xiongnu and the Han Dynasty coexisted peacefully? If Jingzhou is compared to a treasure, then Sun Quan is a big thief, and the big thief does not care about the treasure? The better you have a relationship with the thief, the more he cares about your treasures. Guan Yu's army was defeated because Yizhou did not have reinforcements, and Yizhou did not have reinforcements because it had just captured Yizhou in Hanzhong and was not well integrated. The Romance of the Three Kingdoms is not written in such detail, the Romance of the Three Kingdoms is true and false, and there is a detail in the commentary of the Romance of the Three Kingdoms, Guan Yu often sends young generals to encroach on the territory controlled by Sun Quan (the size of Maicheng), there is a region where Guan Yu sent his men to fight nine times, and General Wu Guo cannot come forward or he will fight with the group army! Therefore, Sun Quan wanted to prevent Guan Yu from continuing to grab land by making peace!
Of course, this is all a superficial phenomenon, the essence is, first of all, Liu Bei could not unify the Three Kingdoms at all, Nor could Sun Quan, only the Northern Wei, that is, the later Cao Cao territory, could be unified, and in the end why did the Sima family become the winner? There's a reason for that. Guan Yu's loss of Jingzhou was inevitable, because it was basically arranged by Liu Bei and Zhuge Liang, it was Liu Bei and Cao Cao who showed their goodwill, and Sun Quan also understood very well, so Shunshui let Guan Yu be cannon fodder.
Liu Bei's banner of restoring the Han Dynasty was only that he wanted to be king, have his own identity as a prince, and let his descendants be stable, and would not be exterminated. Eastern Wu experienced three generations, committed to the development of the barren area of Lingnan, and did not have a developed agricultural economy in the north, the army was good at war, and the war was economic. And Wei's territory in the Yellow River Basin, the North China Plain, and even the Northeast Plain, in terms of economic strength, is not comparable to that of Eastern Wu and Sichuan. Sima Yi was very clever, Cao Cao was in power, people could not oppose for their subjects, Zhuge Liang was Liu Bei's subjects, nor could he oppose, vowing to die to protect Liu Bei's descendants, Liu Bei's sons were stupid? Wrong, Liu Bei was his son, And Liu Bei sun quan knew that they could not defeat the Cao family, the economy alone would not work, and Cao Wei was full of talents.
Jingzhou
The Three Kingdoms were established, Liu Bei's sun quan was old, they looked forward to the stability of their descendants, Guan Yu lost Jingzhou is a manifestation of righteousness, sacrificing himself, becoming the lord Liu Bei, and protecting Liu's future generations, that is, Liu Chan. Guan Yu knew that letting him guard Jingzhou was to let him die, and this was the righteousness of the people of that era! Liu Bei, Guan Yu, Cao Cao, Sun Quan are not stupid, they will all see the world form, Zhao Yun saved Ah Dou Liu Bei how to do, fall? It is all fake falls, why Zhao Yun has not been reused, because Liu Bei is a royal family, looking down on Zhao Yun, Liu Bei is satisfied with his own place. Zhao Yun saved Ah Dou and almost killed Liu Bei, at that time said that he almost lost Zhao Yun for Ah Dou, which was a gesture of kindness to Cao Cao, indicating that Liu Bei and Cao Cao cherished the general talent as much, had a common hobby, and pushed the responsibility to Zhao Yun as cannon fodder. However, Zhao Yun came to enjoy his old age in peace, not as miserable as Guan Yu.