In recent years,with the U.S.and European economic downturns,the global economy and international relations are facing difficulties.In contrast,the Asia-Pacific region is growing rapidly and shows great potential,leading to its increasingly prominent strategic status.Changes in regional order have affected relations,and uncertainties in how the order will change in the future may threaten regional security and stability if disputes are not handled properly.As China rises and its relations with the outside world become stronger,the Asia-Pacific region has been playing an increasingly important role in China's security and development.