Abstract The international organizations are regionalization in the Post-Cold War Era . In Asian-Pacific region , the Asian-Pacific Economic Cooperation and the Association of Southeast are the most important international organizations . In order to adapt the trend of regionalization and to join this two international organizations , Taiwan makes a series of the political¡Beconomic and social culture policies , but the members of this two organizations do not change the attitude toward Taiwan and still recognize ¡§One China ¡§ policy . Up to now Taiwan still could not participate high level councils of the Asian-Pacific Economic Cooperation and also could not join the Association of Southeast as sovereign state . The reason why is not only the political pressure from China but also the members of this two organizations have more interests in economic and political cooperation with China than Taiwan.

Military strategy is in serve to national interests, which is the basic idea underpin this research. The subject of this thesis is ¡§Military Strategy of People's Liberation Army (PLA) toward Taiwan. The context of this thesis divided into six chapters: 1.Motivation, methodology, framework, target of this research and the definition of military strategy. 2. The change of world system and how it impacts the national interests of Mainland China.3.The national strategies of Mainland China.4. Analyzing the military strategies and actions which might be undertaken by PLA to attack Taiwan.5. The strategies of Taiwan's national military strategy against PLA is¡§effective deterrence and strong defense posture¡¨6.Perspective of the Taiwan's future national security .the damage control from Taiwan in the eventual military activities against PLA will be to strike the enemy before it reached the Taiwan's coast.