According to the terrene tectonic analysis, China Sea area and adjacent regions consist of the Eurasian plate, North China sub-plate, Yangtze sub-plate, the South China sub-plate, the South China Sea sub-plate and Southeast Asian sub-plate, and these plates can be further divided into some terrenes. The Taiwan seacoast sierra and east region are located in the Philippine plate. Since the Triassic period, these tectonic plates and the terrenes experienced collision (amalgamation or accretion) and dispersion. The marine mineral resources of China are extremely rich. The exploration and the development of marine oil gas resources played the most important status.