The China Sea refers to a series of seas located in East Asia, primarily the South China Sea, East China Sea, and Yellow Sea. These bodies of water are significant for international shipping routes, rich fishing grounds, and potential underwater resources like oil and natural gas. The South China Sea is particularly notable for its strategic importance and territorial disputes involving several countries, including China, Vietnam, and the Philippines. The region is also home to diverse marine ecosystems and numerous islands, such as the Spratly Islands and Paracel Islands, which are often points of contention among neighboring nations.