| Born in 1931 | in Bac Lieu |
| 03/1972 to 04/1975 | Major General, Superintendent of Dalat Military Academy. |
| 1970 to 03/1972 | Major General, 18th Division Commander. |
| 1968 to 1970 | Brigader General, Superintendent of Thu Duc Military Academy. |
| 01/1967 to 1968 | Colonel, Commander of Phuoc Bien Special Sector. |
| 09/1964 to 01/1967 | Colonel, Superintendent of Dong De Non-Commissioned Officers Military Academy. |
| 11/1963 to 09/1964 | Colonel, Armored Unit Commander. |
| Concurrently Commander of 5th Armored Task Force. | |
| 1960 to 11/1963 | Lieutenant Colonel, 2nd Armored Squadron Commander. |
| Concurrently Chief of Dinh Tuong Province (My Tho). | |
| 1955 to 1963 | Major then Lieutenant Colonel, 2nd Armored Squadron Commander. |
| 1954 to 1955 | Captain, M24 Armored Compagnie Commander. |
| 1952 to 1954 | Lieutenant, Armored Platoon Commander. |
| 1951 to 1952 | First Lieutenant, 3rd Class/VNMA. |
Nhan Hữu Hiệp