Since then, how to make a decision depends on the emperor's mood and needs. Cutting the vassal and cutting the salary is a matter of one thought, and the vassals are naturally trembling.

As for Zhu Yuanzhang's censorship, he must not hear of the vassal king's fault, otherwise he will be punished as alienating the family relationship of the Tian family. What Daoyan meant was that there are policies at the top and countermeasures at the bottom. If you demote the censor and then give him a promotion, as long as you do it once, everyone will know what's going on.

"The vassals have no soldiers, and only enter the capital with their descendants and servants. If the total number of people is limited, as long as it is controlled to a few dozen people, even if the vassals unite, they will not be able to launch any rebellion in the capital."