A careful understanding of the requirements, main points and scope of the topic is the most critical first step in writing.

Second, determine the center and choose suitable materials.

After defining the requirements, key points and scope of the topic, we should carefully recall the materials related to this topic, what we are most familiar with, what we are most innovative and what we want to express. This is the memory material, determine the center. When the center is clear, it is necessary to choose the materials that can best express the center around the center. This is about selecting materials around the center.

Third, make an outline and determine the details.

After determining the center and selecting the materials, you should make a writing plan. What to write first, then what to write, there must be an order. What is closely related to the center, you should write in detail, and what is not closely related to the center, you can skim it and give priority. This does not require an outline to determine the details. The outline is like a drawing of a building. With good drawings, buildings can be strong and beautiful.

After the above three steps are completed, you can write your composition according to the outline, so as to avoid the problems of improper selection of materials, irrelevant text, chaotic structure, or top-heavy, regardless of priorities, or even no center.