The South China Sea covers a wide area of three million square kilometers, including islands, islets, underwater shoals and reefs. It has a wide variety of sea life, including coral, tropical fish, sea anemones etc. There are also natural gas, petroleum and all kinds of marine products. As a result, the countries in the area have been competing for control of the South China Sea. Because the South China Sea has such precious natural resources, the concept of protecting the ocean while using its resources should be promoted.