分析了行政公文报告、请示、请批函几个文种经常错用的原因，并从行文目的、写作时间、主送单位、写作方法等方面区别其异同，提出了正确使用方法。
The reason why administration documents are misused is analyzed and the correct way to use them is put forward by distinguishing among the purpose , the writing time , the sender , the writing method and so on .
请批函