FTP, name this sea that is claimed in part by Taiwan, Malaysia, Vietnam, the Philippines, and its namesake country.
It might contain over 6 billion barrels of oil in the Spratly Islands region, but so far exploration has proved too costly.  Other islands in it include the Paracel Islands and Pagasa Island, and its sea floor ranges from 100 meters deep on the Sunda continental shelf to over 5000 meters deep in the Philippine basin.  More than half of the supertanker traffic in the world passes through this body of water, largely via the Strait of Malacca.  It is bordered by the Strait of Taiwan, the Karimata Straits, and the Gulf of Tonkin.  FTP, name this sea that is claimed in part by Taiwan, Malaysia, Vietnam, the Philippines, and its namesake country.
It might contain over 6 billion barrels of oil in the Spratly Islands region, but so far exploration has proved too costly.  
South China Sea