South China Sea is only a small part on the map, but it plays a vital role in the stability of the Pacific-Asian region. South China Sea issue has been under spotlight. Five countries have claimed their rights on these tiny islands splashed in the region of South China Sea. Spratly Islands (Nansha) is endowed with abundant natural resources of petroleum, gas, and others. China, as an emerging super power, plays an important role in maintaining the stability of the region. Which role will China play, a bull in the china shop or a coordinator in finding a peaceful solution? This paper attempts to answer this question by presenting a critical assessment of China’s role in the South China Sea dispute.