Although Liu Bei was not born very well, he was studious from an early age, and his mother watched Liu Bei focus so much on learning, so she saved some savings for Liu Bei to study. At that time, Liu Bei and Gongsun Zhan and others studied under Lu Zhi's door together, and in addition to studying, Liu Bei liked to make friends, so he had a good relationship with his classmates, especially with Gongsun Zhan, because of his age, Liu Bei always respected Gongsun Zhan as his brother.

In addition to liu bei's friendship with Gongsun Zhan and others, in fact, the relationship between one person is very good, and he is the one who is involved. According to historical records, the two of them were "heroes and heroes, for the sake of neck-to-neck friendship". It can be seen from this that the young Liu Bei and The Puller are almost brothers in worship, and the two feel sorry for each other and have a tacit understanding. Later, he studied with Le Yin, a famous teacher at that time, and was later recruited by the che general He Miao as Changshi, but due to the rebellion of the Ten Constant Attendants, Le Yin was implicated and killed. He risked his life to collect the body of his teacher Le Yin and brought it back to his hometown for proper burial.
Liu Bei, who has been ambitious since he was a child, also wanted to do something in the chaotic world, so he took Guan Yu and Zhang Fei to establish his own team. However, Liu Bei missed the trick of "cutting the neck" in those years, and in the early years they felt sorry for each other, but now after the uprising, Liu Bei abandoned it and did not use it, I don't know what the reason is. Liu Bei's negligence led him to miss a capable general. When the later pulling of the four sides of the shock, I am afraid that Liu Bei's intestines at that time were all remorseful.
Later, he defected to Yuan Shao's clique, and yuan shao continued to follow Yuan Shang after his death. However, due to the harm of Gao Gan, he could not return to Yuan Shang's side out of helplessness. As a cherisher of talents, Cao Cao discovered the talent of the pull and recruited him into his subordinates to entrust him with a heavy responsibility. Subsequently, he followed Cao Cao in attacking Nanpi, destroying Yuan Tan, and making many military achievements.
Twenty years after Jian'an, Zhao Zhao was appointed as the Central Protector, and under his leadership, he attacked the Eastern Lai thieves and beheaded his canal commander, making the eastern land calm. Later, when Cao Pi succeeded to the throne, he sent a leader to sit in Changping, responsible for the defense of Cao Wei's northern side, against the invasion of Wu Huan. During his tenure, the cleverness of the trick divided the relationship between Xianbei and Wuhuan and Kebineng, making it difficult for the Xianbei chief Kebineng to grow. At the same time, for the repeated attacks of Xianbei Kebineng, he was able to defeat him quickly and killed his brother Tho Luohou. Later, Tian Yu was surrounded by the Kebineng regiment at the Battle of Mayi, and he led the men and horses to kill him, broke the Kebineng, and successfully rescued general Tian Yu.
It can be said that when the town was recruited to guard the northern frontier of Cao Wei, Wei Zhen was inside and outside, and the Xianbei and Wuhuan from near and far were all satisfied and convinced. Effectively helping Cao Wei relieve the troubles in the north, Cao Wei had enough energy to deal with the princes of the Central Plains. Later, when Cao Rui succeeded to the throne, he was awarded the title of Marquis of Guannei for his merits. Chen Shou's evaluation of it was: "The prestige of the draw is far-reaching, the righteousness is heroic, and the prestige is remarkable... The trick was finally kept by the county, and it was not used to the fullest. His evaluation can be said to be very pertinent, for the general who attracted such a mighty northern shock, in the end, he only achieved the official position of county guard, and indeed failed to really exert his talent, a bit condescending!
If he could fully make use of his talent, I am afraid that his contribution to Cao Wei would be even more incredible. It's just that Liu Bei is a little sorry, in the early years of the uprising, he actually missed the good brother's lead, if he could find the lead at that time, I believe he would be willing to follow Liu Bei to create a career together. And with the assistance of such a general, I think Liu Bei's career will be much better.