China Ocean University has two national key first-class disciplines and two national key disciplines (including 10). First-class disciplines: national key disciplines (2): marine science and aquatic products. These two majors are the best in the country. Two national key disciplines (10): physical oceanography, marine chemistry, marine biology, marine geology, aquaculture, fishery resources, fishing, aquatic product processing and storage engineering, environmental science and port, coastal and offshore engineering (aquaculture discipline).