《说文解字》同部首的字尽量按据义系联的规律加以排列。此规律的形成基础是许慎对概念逻辑的充分认识：他一方面正确区分了词和概念，一方面对概念进行划分。本文以《女部》为例，阐述分析这一问题有助于较深层次地掌握《说文解字》。 “Shuowen Jie Zi” with the radical word as far as possible according to the rules of justice to be arranged together. The basis for the formation of this law is Xu Shen’s full understanding of the concept of logic: on the one hand, he correctly distinguishes between words and concepts and on the other hand divides concepts. In this paper, the “female ministry” is taken as an example to illustrate and analyze this issue, which helps to grasp “Shuo Wen Jie Zi” in a deeper level.