Under a range of different areas of constructivism, ideological approach to empirical analysis of construction, described their own perspectives and ideas, in pursuit of a neutral and objective knowledge. Advocate of Constructivism applied sociological perspective on world politics, focusing on international relations that exist in the structure of social planning, stressing that interests of the institutions, rules and recognition at the national and the important role in the formation, noting that there is a mutual dependency between the body and architecture. Construction of the ASEAN organization initially under uncertainty in the external environment, of ASEAN countries on national security "shared knowledge", in order to ensure its own national security, "common interest", and interactive practice of international organizations. Since the Group was founded to fight the Communist invasion of South, to the development of the free trade area. "The common interest" also changes, also changes in the organizational structure, not only to expand the scale of organization, continue to strengthen interactions with neighboring countries. Want to " political security community ", " economic community ", " socio-cultural community " . China sees ASEAN as an anti-Communist Group, to agree to join the China - ASEAN free trade area, the common interests of China and the ASEAN, and China ASEAN diplomatic interaction, cooperation between China and ASEAN, will also affect China''s future participation in international organizations and norms. In China, especially in the primary objective of the perimeter security as a goodwill, constructivism from the common identity and exchange operations between States for, helping to establish common expectations among national actors, and shaping their behaviour, to institutionalize the status and interests of States and. But China, the Philippines and Viet Nam on the issue of South China Sea disputes, position on the role and position of the ASEAN countries, ASEAN formed due to the interaction between changes in interest identity change, development and changes of the relationship between ASEAN and China in the future .