This article discussed sth about the Uao and Kin Dynasties tried to get the ancient boks and meoall dri CentIal Plains by robbing, asking for a reward etc. Collechng those boks and records not only for the reqUiremnt of thelitary Confrotahon and consolidating their rule,but for the demand of their own culed construction and the desire of the peple lived in those days for prachcal tecndqUes and advanced
