明帝国的整个疆土分别隶属于行政系统即六部——布政使司——府——县;军事系统即五军都督府——都指挥所——卫——千户所这两大系统。行政系统的基层组织——卅县是一种地理单位,而军事系统的都司卫所在绝大多数情况下也是一种地理单位,负责管辖大片不属行政系统管辖的大片明帝国疆土。明代的卫所归纳起来有四类,1.沿边卫所,明从东北到西北以至西南边疆地区,在明代(特 The entire territory of the Ming Empire under the administrative system that is, respectively, that is, six - Chief Minister - Prefecture - government; military system that is, the five military governor - are command posts - Wei - one thousand family of these two systems. The grassroots organization of the administrative system, Juxian County, is a kind of geographical unit, and the military system Shijie is also a geographical unit for the vast majority of cases and is responsible for the large territory of the Ming Empire that is not under the jurisdiction of the administrative system. In the Ming Dynasty, there were four types of health clinics: 1. The border guard, Ming from the northeast to the northwest and even to the southwest frontier region,