He established a "separation of powers system" in the East, that is, Zhu Yuanzhang dispersed his power center. Even if he doesn't ask about state affairs, these things won't be delayed. For example, Zhu Yuanzhang set up some power centers such as East Factory, Royal Guards and Cabinet Ministers.
These power centers can not only restrict each other, but also support each other, which is indeed earlier than the separation of powers in the west, so from a certain point of view, Zhu Yuanzhang is also a talented Yellow Emperor.
But after Zhu Yuanzhang, the emperors of the Ming Dynasty began to change. Almost all of them are incompetent and worry about everything except state affairs every day.
But it's no wonder that everything has its own subordinate departments to do, so you don't have to worry about it yourself. Of course, these emperors automatically chose the state of "incompetence".
Therefore, the Ming Dynasty existed for 300 years, and Zhu Yuanzhang completely left a "back road".