T?ng quan và h??ng d?n chuyên m?c v??Vi?t NamB?n m?u:SHORTDESC:T?ng quan và h??ng d?n chuyên m?c v??Vi?t NamThe Tr?nh as well as the Nguy?n preserved a relative peace for another hundred years, throughout which both sides built considerable accomplishments. The Tr?nh designed centralized federal government offices in charge of state spending pl