For more than half a century, ASEAN has evolved from the early five-member bloc to the current ten-member bloc, transforming from "Little ASEAN" to "Greater ASEAN." This transformation has been guided by the "ASEAN Way," which has played a crucial role in maintaining peace and stability in Southeast Asia. However, as ASEAN's integration process deepens, the drawbacks of the "ASEAN Way" have become increasingly apparent, hindering the integration process. As a result, while some changes have occurred in the "ASEAN Way," they have had limited impact. With the Asia-Pacific order facing a reshaping, ASEAN's central position is under threat. Therefore, advancing ASEAN's integration process has become particularly important. By upholding its central role and the essential characteristics of the "ASEAN Way," as well as flexibly leveraging external forces to address regional issues, ASEAN can create conditions for peace and stability in the Asia-Pacific region, thereby promoting the integration process.