When Yang Xiu said he was clever and exposed, he understood Cao Cao's mind, so Cao Cao found a charge to kill Yang Xiu. In the Ming Dynasty, Li Zhi said, "Anyone who is smart enough to reveal something is enough to kill him." With Cao Cao's love for talent, this is a little reluctant. Second, it is reasonable to say that Yang Xiu participated in the dispute between Cao Pi and Cao Zhi for the throne and was killed. Yang Xiu and Cao Zhi became friends. When xelloss was in power, Cao Cao decided to kill Yang Xiu for xelloss's safety. Biography of the Three Kingdoms Shu Wei Rencheng Chen Xiaowang: "Mao was worried about his changes from beginning to end, was quite talented, and was the nephew of Yuan, so he was punished for his crime." Qu slightly: "After planting, I was arrogant, but after planting, I couldn't stop repairing and dared not commit suicide." By the autumn of twenty-four years, before and after the public repair, it was leaked and taught, and it was handed over to the princes, but it was killed. When Xiu died, he called an old friend and said,' I died too late.' It means to sit Cao Zhiye. More than one hundred days after Xiu's death, Mao died. "In order to cut off Cao Zhi's wings before his death and consolidate Cao Pi's rule, Cao Cao killed Yang Xiu when he was ill on charges of" going through customs ". Yang Xiu claimed that he died "too late" when he died, which also proved that he was guilty of befriending Cao Zhi.

This has been the case in political struggles since ancient times. Today's guests will be prisoners tomorrow, and everything is centered on the power struggle. Arrogant and arrogant, Cao Zhi lost the luck to rule the world, and Yang Xiu was killed because Cao Zhi lost power and influence. In order to seek the stability of the regime, it was right and impeccable for Cao Cao to kill Yang Xiu. The autocratic system does not pretend to be a grandson, does not pinch its tail, does not tread on thin ice, and knows the system too well. It refers to the character tragedy of bossiness, dismissal and even beheading in the world, which is heard from generation to generation.