詞彙學是語言學的重要分支。
漢語詞彙本身有其特色、系統與演變，古代漢語詞彙與現代漢語詞彙，既有差異又有關聯。
研究古代漢語詞彙，可以了解現代漢語詞彙系統發展演變的根源，深入探討古今詞形、詞音、詞義的異同變化；是研究漢語不可或缺的基礎知識。
具備古代漢語詞彙的知識，一則有助於全面掌握漢語知識，做為漢語研究的支柱；另一方面，亦有助於文本的理解與詮釋，對思想、文學的研究，皆有助益。

Lexicology is an important branch of linguistics.
Chinese vocabulary itself has its own characteristics, system and evolution. Ancient Chinese vocabulary and modern Chinese vocabulary are both different and related.
By studying ancient Chinese vocabulary, you can understand the roots of the development and evolution of the modern Chinese vocabulary system, and deeply explore the similarities, differences, and changes in word form, pronunciation, and meaning between ancient and modern times; it is indispensable basic knowledge for the study of Chinese.
Possessing knowledge of ancient Chinese vocabulary will, on the one hand, help to comprehensively master Chinese knowledge and serve as the pillar of Chinese research; on the other hand, it will also help with the understanding and interpretation of texts, and will be helpful for the study of thought and literature.

1.蔣紹愚：古代漢語詞彙綱要
2.趙克勤：古代漢語詞彙學
3.管錫華：古代漢語詞彙研究導論
4.李國英 李運富：古代漢語教程
5.竺家寧：漢語詞彙學

1. Jiang Shaoyu: Outline of Ancient Chinese Vocabulary
2. Zhao Keqin: Ancient Chinese Vocabulary
3. Guan Xihua: Introduction to the Study of Ancient Chinese Vocabulary
4. Li Guoying Li Yunfu: Ancient Chinese Tutorial
5. Zhu Jianing: Chinese Lexicology