"1. Explore the wisdom in the case 2. Use mind mapping to learn innovative thinking: five tips for asking questions. 3. Three ways to improve acuity with mind map 4. The basic concepts of mind mapping: an introduction to visual thinking 5. Mind map techniques: outline, branches, keywords 6. The usage of mind map: input, sorting, output 7. The secret method of mind map: concrete and abstract, induction and deduction, formatted output 8. Mind map review system "