办公室是各类机关、单位为处理政务、管理日常事物而设立的综合办事机构。在各机关、各单位中处于中枢地位，是一个核心要害部门，是各级领导的参谋、助手。办公室工作具有以下特点：1. 工作政策性强；2. 头绪多，综合性强；3.要求高，时间性强；4. 内容复杂，服务面宽；5. 联 Office is all kinds of agencies, units to deal with government affairs, management of everyday things and set up an integrated office. At the center of all the organs and units, it is a core and crucial department and a staff and assistant to leaders at all levels. Office work has the following characteristics: 1. Work policy; 2. Clues, comprehensive and strong; 3. Demanding, timeliness; 4. Content complex, wide service surface;