1. Clarify the theme: Mind mapping is a tool to integrate and sort out knowledge and information. Before drawing, we should make clear the theme and determine the central node.

2. Choose the right graphics: Choosing the right graphics will help improve the aesthetics of mind maps.

3. Use uniform fonts and colors: Using uniform fonts and colors can make mind maps clearer and easier to read.

4. Add pictures or icons appropriately: Adding some pictures or icons to the mind map can make it more vivid and attract people's attention.

5. Reasonable layout: Reasonable layout can make mind maps more organized and easy to understand and remember.

6. Aesthetic sense: Finally, aesthetic sense is very important. Keeping the mind map neat and beautiful, in line with the principles of visual aesthetics, will help to improve the quality of information transmission and reception.