Abstract:
The significant events of international society, the role of big powers which are involved and the comparisons between their desires and goals are key indicators to analyze the world situation. Since the end of the bipolar system, the international system has formed the situation which there are three big powers competing for position of control, as the power supporting unipolar world, the power for multipolar world and the power to keep balance with these two powers. The unipolar moment has been more obvious from the end of the Cold War to the outbreak of the 2008 financial crisis. After that, especial after China became the second largest economy, the tendency of the multipolar world has been more evident. With the change of the international system, the role of China on the global governance has gradually changed, from the periphery to the center, from passivity to initiative, promoting multipolariation of the world and democratization of international relations outstandingly, and committed to building a fair, rational and just order of global governance. K