《说文解字》是中国古代一本非常重要的字书,其中的说解主要是探究文字的本源、文字的形音义以及形音义三者之间的关系和由来。因此,通过《说文解字》可以了解到中国传统文化的内涵。本文拟就对《说文.日部》与《说文.月部》进行综合分析,找出两个部首以及部属字的实质,从而窥探中国传统文化。 “Shuowenjie Zi” is a very important Chinese ancient book, which is mainly to explore the origin of the text, the phonetic meaning of the text and the relationship between the origin and the three-dimensional sound and meaning. Therefore, through “Shuo Wen Jie Zi” can understand the connotation of Chinese traditional culture. This article intends to conduct a comprehensive analysis of “speaking Japanese.” And “speaking. Month” to find out the essence of the two radicals and subordinate words to spy on Chinese traditional culture.