2. Expand the hierarchy-expand the branch.

3, focus on keywords-picking the fruit of wisdom.

4. Connection-a bridge between memory and association.

5. Let the branches of the mind map bend naturally, not like a straight line.

6. Use one keyword per line. Mind map, also known as brain map, mental map, brainstorming map, inspiration trigger map, concept map, tree map, branch map or thinking map, is a tool for thinking in images and an auxiliary tool for thinking in images. Mind mapping is the idea of causing visual structure and classification with a central keyword or idea; It uses a central keyword or idea to connect all representative words, ideas, tasks or other related projects into a radial line.