1. Center map: Draw a portrait of Du Fu in the middle of paper or software, or write Du Fu's name to highlight the theme.
2. Branches: According to the characteristics of Du Fu's life, works and style, three or four main branches are drawn from the central picture.
3. Content: Under each branch, according to Du Fu's relevant information, it is further subdivided into smaller branches, such as life experience, representative works, poetic style and literary contribution. Under each small branch, fill in the corresponding content, such as the specific time, place, title of the work, characteristics of poetry, etc.
4. Small icons: Add small icons in appropriate places, such as portraits, illustrations, keywords, etc. , help to remember and deepen understanding.