1. Determine the theme and goal of the exhibition: Before writing, consider the theme and goal to be presented clearly. 2. Make an outline: make a simple outline, and determine the key points of each part and the content to be displayed. 3. Write a good beginning and end: the beginning needs to summarize the theme and arouse the interest of the audience; At the end, summarize the whole content, return to the theme and emphasize the main points. 4. Use concisely and clearly: it should meet the tastes of the audience, avoid using too many technical terms, and make it easy for the audience to understand and accept. 5. Illustrate with pictures and charts: When writing text, you can combine pictures and charts to make it easier for the audience to understand. 6. Write concise and clear content: If you indulge in words, it is easy to lose focus and fail to convey important meaning. You need to write relevant points and highlight key information. 7. Clear and tidy typesetting: typesetting needs to be carefully designed, neat and beautiful, easy to read and highlight the main points. 8. Incorporate personal feelings and thoughts: ppt manuscripts should have master thinking and personality, be simple and easy to remember, and make it easier for the audience to understand the information you want to convey.