China is known as the "Hometown of Aquaculture", not only has a long history, but also is a country that recognized earlier that aquaculture will play an important role in the development of modern fisheries and contribute to food safety. After 30 years of research and practice, China has become the world's largest aquaculture country, and the only country in the world whose aquaculture output exceeds the fishing output. Aquaculture industry has made important contributions to "solving the difficulty of eating fish, increasing farmers' income, providing high-quality protein, adjusting fishery structure".