Since the first sailing of Varyag in August, 2011, China Navy has revealed the ambition of moving forward to the blue-water. This move arouses the worries of the expansion of China's sea-power from the Western-Pacific countries. Though China claimed it was the inevitable result to develop the aircraft carrier as a Superpower, and ensured its territory of sea and sea-right under the premises of "never being the hegemony" and of "peaceful development," it has been hard for the East-Asian countries to cast the doubts away when facing the "China threats" due to the expansion of China's Naval far-water capability in recent years. The main point of observing the development of Chinese aircraft carrier should be put on when and how China will disclose its intention to build aircraft carrier. We also need to know to what extent the development of aircraft carrier can help China to reach the military capability, and what its impact on the regional geopolitics.