The organization of writing is a logical arrangement to combine sentences into paragraphs (sentence groups) and then into a piece of writing. Such a logical structure exists in all of the writings. Modern scholars have sorted nearly 40 kinds of organization of writing in Chinese literary works. When reviewing the text of Mandarin for elementary school, I find the principles on the organization of writing also work. The texts I review are subject to the categories of Cause and Effect, Reflection, and Time Arrangement. In this article, I discuss seven of them that appear in the textbooks for elementary school. There are methods to present the correlation between cause and effect, the general and the specific, the positive and the negative, nominative and predicate, now and past, as well as reality and fantasy in respect of time arrangement. And there are descriptive essays, too. I give examples from 14 texts to analyze the seven types mentioned above. I present diagrams of structure analysis by each text and discuss the elaborate design to create these texts. Such analysis will help pupils to learn writing skills and enhance their reading level. On the other hand, teachers will benefit from the methodology on organization of writing. I believe it will deserve further research in this area concerning the development of the Nine–Year Integrated Curriculum.