Since 21st century, Asia-Pacific economic integration has created a new round of high tide of regional economic cooperation. Especially recently TPP, China-Japan-Korea FTA, RCEP are intensifying the complexity and uncertainty in Asian Pacific regions. As the main part and an important stakeholder of the Asia-Pacific economy, China should pay close attention to development of Asia-Pacific economic integration and implement the corresponding strategy as early as possible, in order to seek its own benefit to the maximum limit and play a more active role in promoting the process of Asia-Pacific economic integration.