A big base area like the Wutai mountain region forms a military area, which is divided into four or five, or even more, military sub-areas, each with its own armed forces operating independently.

• 在一个大的根据地内，例如五台山地区，是在一个“军区”之内分为四五个或更多的“军分区”的，每一军分区都有独立作战的武装部队。