If it is a dynasty aristocrat, it is mainly not "doing" but "enjoying". Noble originally refers to the upper class formed by having higher power and property than other classes in slave society and feudal society, including military nobles, secular nobles and religious nobles. After evolution, the aristocratic system continued in some countries and formed a stable aristocratic class. "In the history of China, the so-called aristocracy, Xia, Shang and Zhou dynasties, Wei, Jin, Southern and Northern Dynasties. The nobles of the former are all male princes and princes. The nobles of the latter are mostly family members. Writers in the south, such as Cui, Lu, Li and Zheng in the north, have far more privileges and political rights than the civilian class.

In fact, the aristocratic system is just the distribution of interests by the rulers in order to win over the people or heroes. As the saying goes, "rich water does not flow to outsiders."