中国的行政体制改革 ,不是一个孤立的事项 ,它的启动、发展和有效推进 ,离不开其他系统的支持、配合 ,这是一种行政生态观。改革开放以来的 2 0多年里 ,我国以机构改革为突破点 ,进行了四次大的行政改革 ,取得了较大的成绩。从这多次行政改革的历史轨迹中 ,我们不仅可以看出它 China’s reform of the administrative system is not an isolated issue. Its initiation, development and effective promotion can not be separated from the support and cooperation of other systems. This is an administrative ecological concept. In the 20 years since the reform and opening up, China has carried out four major administrative reforms with institutional reforms as the breakthrough point and achieved great success. From the historical trajectory of many administrative reforms, we can not only see it