Cao Pi, Wei Wendi and Jian 'an, one of the three sons, are brilliant and brilliant. During his reign, he abandoned his father's measures to control the aristocratic family and ruled with it instead.

Changing the dynasty in the form of Zen is Cao Pi's brilliant strategy. He showed the world that the regime of Wei was not stolen, but was ceded to himself by Emperor Wu of the Han Dynasty. Although Cao Pi forced Xian Di to abdicate during the Han, Wei and Zen Dynasties, it still conformed to the spirit of benevolent government and the principle of propriety and righteousness in ancient China. It was only the end of the power of the emperors of the Han Dynasty that brought about the smooth transfer of power, which was the minimum cost of ancient society. Compared with the large-scale killings brought about by the Tang and Five Revolution, there is no doubt that there is much less bloodshed.