| The South China Sea islands have a special and important strategic position in the Asia Pacific region, south China sea is rich in natural resources such as oil, fish, combustible ice, combined with the influence of the United Nations convention on the law of the sea, the south China sea surrounding countries covet the South China Sea islands.China has the indisputable sovereignty over the South China Sea islands by preoccupation from ancient times,which is recognized by Vietnam and international society in history. But since the 1970s, Vietnam illegally occupied Nansha islands, and publicly declared the sovereignty of Xisha and Nansha islands. It is not only violates international law but also seriously infringes China’s territorial sovereignty. Peaceful settlement of international disputes is the consensus of the international community.Analysis of the south China sea islands sovereignty is the precondition of resolving the dispute over Vietnam in the sea islands, the island dispute problem is paper studies the theoretical basis of the related theory. The author introduced in the essence of the island disputes under international law and international law about the island, on the basis of the provisions of the dispute settlement, in-depth analysis of the international law principle, key dates, preempt, estoppel principle and inheritance and so on resolving the dispute over islands in the international law applies. After that, through the history of Vietnam sea islands dispute in the summary, defines the key date of the dispute, on this basis, combining history and jurisprudence, demonstrates China’s sovereignty over the south China sea islands do not argue. Analysis of the present condition of the sea islands dispute in Vietnam, China and south China sea issue international practical problems which caused by the factors such as, is the necessary path of sea islands dispute in Vietnam, the author analyzes the realistic predicament of Vietnam sea islands dispute, combined with the basic theory of international law, in the macro grasp the situation of Vietnam sea islands dispute after, from the international law level for the Chinese government to solve sea islands dispute related advice in Vietnam, the historical analysis and realistic problems, the combination of the end of the sea islands dispute to solve the problem of Vietnam provided on international law theory. |