Tae Jung Kim (Senior Researcher, Peace & Democracy Institute, Korea University) Abstract: China, which emerged as a powerful country through economic growth and strengthening military power based on it, was dissatisfied with the U.S.-centered world order. Therefore, China, a traditional continental power, sought to expand its territorial rights with a gray-zone strategy in the vicinity, and to reduce its relative power with the United States by securing influence through one-on-one in the farther regions. his is because the U.S. has lured China into the global economy with a liberal internationalist view since the post-Cold War, assuming that if the world uses cheap Chinese products and hundreds of millions of Chinese people prosper economically, China will also be democratized. So China’s post-2010 gray zone strategy was successful. However, China’s coercive diplomacy, territorial disputes with neighboring countries, greedy market aggression, and infringement on high-tech and copyrights have caused⋯