Among them, from the tenth century to the fourteenth century, about 400 years was regarded as a feudal society in the strict sense of Europe. It is the history of the transition from ancient Greek and Roman civilization to modern capitalist society, which is customarily called the feudal society in Western Europe.
The feudal society in China originated in the Warring States Period, and the corresponding feudal system was formally formed after the establishment of the Qin Dynasty, which was followed by successive dynasties.
Extended data:
In feudal society, there are often quite obvious class systems, such as the patriarchal clan system in China and the hierarch-king-Lord-jazz system in Western Europe, forming a pyramid-like ruling structure.
But the relationship between them is not so perfect. Usually the Lord's jazz will no longer be loyal to the king, so there is a famous saying that "I am a minister, not a minister."
However, this ruling structure can be maintained for a long time, which is the ideology of feudal society: it is usually based on "sovereign power", which combines some ideas that are beneficial to the ruling class, and also contains some excellent moral values, the most typical of which is China's Confucianism.
References:
Baidu encyclopedia-feudal society in western Europe
References:
Baidu Encyclopedia-China Feudal Society