When was the traditional patriarchal clan system destroyed?

After the feudal dynasty ended, the reality was completely destroyed.

The enfeoffment system began in the Western Zhou Dynasty, and the Qin Dynasty implemented the county system. The Han Dynasty was dominated by the county system, and the enfeoffment system remained.

Patriarchal system spread throughout slave society and feudal society.

The landmark event, 403 BC, not only entered the Warring States period from the Spring and Autumn Period, but also marked the gradual formation of the feudal dynasty, breaking the traditional patriarchal clan system and feudal system rules. Then there is the field.