在公文写作中,主题词的标引是一件极为重要的工作。在实践中,尽管许多秘书人员认真对待、耐心查询、谨慎标引,但仍会出现这样那样的不足或疏漏。本文根据公文制作的实践,从多方面对主题词进行认知,并着重从技术层面上对主题词标引工作做些有益的探讨,以期促进公文主题词标引质? In document writing, the indexing of keywords is an extremely important task. In practice, despite the seriousness of many secretarial staff, patient inquiries and careful citation, such deficiencies or omissions still occur. Based on the practice of official document making, this article conducts the cognition on the subject words in many aspects and focuses on the beneficial exploration of the quotation work of the keyword terms in the technical level in order to promote the indexing of the subject words.