中国有“无美不足以用”的传统。作为专门用来处理公务的公文,虽然其根本目的是实用,但为了更好地实现“实用”目的,在讲究实用的前提下也注意可读性,在注意思想认识真实表达的同时也追求文采,以收到“实”、“美”双全的效果。公文为了实现“实用”的目的,常常用修辞的手段来增强生动性,提高语言的表达效果,但所使用的修辞手法和达到的修辞程度是有限的。根据公文修辞学的研究,公文的修辞手法主要有排比、对比、比喻、对偶、层 China has a tradition of “no beauty is enough to use”. As a dedicated official document, although its basic purpose is practical, in order to realize the purpose of “practicality” better, pay attention to the readability while paying attention to the actual expression of the thought, meanwhile, The pursuit of literary talent, in order to receive “real ”, “beauty ” double effect. In order to achieve the purpose of “utility ”, official documents often use rhetorical devices to enhance their vividness and enhance the effect of language expression. However, the rhetoric used and the degree of rhetoric reached are limited. According to the study of official rhetoric, the main rhetorical devices of the official documents are the rankings, contrasts, metaphors, duality, strata