The Facing Challenge and Thinking of Traditional Sovereignty Theory

Sovereignty Theory was put forword by Budan in 16th century.From then,the people sovereign right has become a block of wood for exceeding after changes.But,the traditional sovereignty theory is con-fronted with challenges in practice.The sovereign transfer based on international law and volunteering is not going against sovereignty principle;Sovereignty is really not a obsolete concept now,and it is the core factor to resolve national interest.