Grades of the armed forces of China
The organization of the armed forces of the People's Republic of China is based on grades. Each military formation, institution, billet, and officer has a grade. Personnel grades flow from the institution's grade. For example, the grade of a unit commander billet is the same as the unit's, and the officer in that billet receives that grade. Historically, grade, rather than rank, determined or indicated an officer's authority, and various professional and career factors.