书信是一种向特定对象传递信息、交流思想感情的日常应用文书。对于数量众多的报纸期刊等媒体而言,经常用到的日常应用文之一就是约稿信。约稿信可以分为一对多和一对一两种形式。一对多的形式一般是指在媒体上公开发布的约稿信,一对一的形式 Epistle is a daily application instrument that transmits information to specific objects and exchange thoughts and feelings. For a large number of newspapers and periodicals and other media, one of the daily applications often used is a letter of appointment. The letter can be divided into one to many and one to one or two forms. One-to-many forms generally refers to the release of manuscript letters in the media, one-on-one form