There is no doubt that the European integration is now the premier example of the regional integration, and other regional integrations cannot reach the same extent as European integration, including the integration of Asian. After the rise of Mainland China's economy, Mainland China has become a major variable of economic integration in East Asia, and the process of economic integration that Mainland China did not participate would become futile. Therefore the P.R.C government's and scholars' attitude of regional integration is very important: the former consults and values the latter's suggestion. The article attempt to clarify the current regional integration policy of P.R.C government and the future trend of Asian regional integration through analysis of P.R.C. government's and academia's attitude of European integration on the power perspective.