| 1 | Information Extraction | What information has been discovered? |
| 2 | Scope definition | Discipline context of attribution |
| 3 | Conceptual Principles | Related Conceptual Principles |
| 4 | Inferential Attempt | Scheme Construction Attempt |
| 5 | Optimal steps | Combing the best solution |
| 6 | Research Conclusion | Statement of Problem Conclusion |
| 7 | Problem attribution | Choke points formed by problems |
| 8 | Expansion and Change | Development of Element Adjustment |