Generally speaking, the army has directors in all departments of divisional units, such as the operational director of the military command, the cadre director of the military political department, and the health director of the military logistics department, while the corresponding divisional units can only have section chiefs, such as the intelligence chief of the divisional command, the organization chief of the divisional political department, and the transportation chief of the divisional logistics department. Generally speaking, the director's rank in the army is from regiment level to deputy division level.