What systems did the chinese rulers develop to rule their lands

I believe the Chinese rulers in the past used land Lords, or people to give land to other people. Hope that helped :D

During the paleolithic, hominins grouped together in small societies such as bands, and subsisted by gathering  plants  and fishing, hunting or scavenging wild  animals. the paleolithic is characterized by the use of knapped stone tools, although at the time humans also used  wood  and bone tools.