| The article is a book study. The study object"Songyuan Yilai Suzi Pu", although its content is rich, but its size is small, moreover, the writing is clear, accurate and relatively simple. Thus, the focus of this article is a compendium of all the common Chinese characters ontological study. We turn first to the common characters of the book titled conducted exhaustive research, the word from the structural reasons, and the concept behind the reference configuration. focus on the main features of the common characters, the"Songyuan Yilai Suzi Pu"common characters recorded in 13 categories divided into three categories. On this basis, we discuss the evolution of the reasons of the Song and Yuan dynasties common characters. Although parts of the lower parts of the deformation and marked-parts increasing, the reasons of the Song and Yuan Dynasties common characters have been greatly affected. However, the rationale and reconstruction for the reasons of the common characters is an important part of the Song and Yuan Dynasties common characters. And then, we analyzed the characteristics of the Song and Yuan dynasties common characters; study the evolution of the common characters and its inheritance. Common characters of the Song and Yuan dynasties, we found that there are two main characteristics: First, marked-parts increase in the number of components. Second, the unified components have characteristic of the times. These features analysis from the Common characters of the Song and Yuan dynasties, we sum up late for the general law. Finally, we discussed the great significance of the research of the"Songyuan Yilai Suzi Pu". Chinese naval in the study of the Song, Yuan, Ming and Qing actual situation of Chinese characters, cannot be underestimated. Common characters to identify, collate legend, the word compilation book typeset reform, and the establishment of the character system are of great significance. |