| Keywords | Frequency | Keywords | Frequency | Keywords | Frequency | Keywords | Frequency |
| Marine Technological Innovation | 6 | Supervision and Inspection | 3 | Major Scientific Projects | 2 | Uninhabited Island | 2 |
| Sea Use Management | 5 | Industry-University-Research Cooperation | 3 | Financial Support | 2 | Integration of Technology Industry | 2 |
| Application Materials Procedure | 5 | Innovative Development of The Marine Economy | 3 | Level-to-Level Administration | 2 | Marine Equipment | 2 |
| Marine Environment Protection | 4 | Marine Biomedicine | 3 | Technology Collaborative Innovation Center | 2 | Joint Working Meeting | 2 |
| Marine Function Zoning | 4 | Transformation of Marine Scientific And Technological Achievements | 3 | Management of Fishing Boats and Fishermen | 2 | Fishery Law Enforcement | 2 |
| Project Management | 4 | Marine Law Enforcement | 3 | Sea Island Protection | 2 | Ways of Auction | 2 |
| Final Acceptance Management | 3 | Marine Ecological Protection and Restoration | 3 | Marine Ranching | 2 | Funds Management | 2 |
| Marine Economy | 3 | Sea Area Utilization | 3 | Marine Environmental Monitoring | 2 | Talent Introduction and Training | 2 |
| Use Right Auction | 3 | Uninhabited Island Use Right | 2 | Territory Management | 2 | Marine New Material | 2 |
| Seafood Quality Safety | 3 | Marine Disaster Prevention | 2 | Examination and Evaluation | 2 | Capability of Independent Innovation | 2 |