公文是一种社会管理工具，也是一种以文字为载体的信息传递工具。公文发出后，受文者能否准确无误地理解其中的信息，关键取决于公文制作者在公文中对各种信息阐释、叙述得是否准确明白。公文不是说明文，公文内容却具有相当程度的说明性。 公文内容包括公文主旨和公文材料两部 Document is a social management tool, but also a text as a carrier of information transmission tools. After the official document is issued, whether the recipient can accurately understand the information contained in it depends critically on whether the official of the official document explains or describes various kinds of information in the official document. The official document is not an explanatory document but the content of the official document is quite illustrative. Official documents include the main document and official documents two