Dai Co Viet state in East Asian historical and political context during the tenth century

The patterns and institutions applied by the Ngo, the Dinh, and the Early Le dynasties were then improved successfully under the Ly and the Tran dynasties. The state of Dai Co Viet was much different from the general types of states in history, such as the state for domination and the state for exploitation, which ever appeared in many Eastern and Western countries during the Middle Ages.