There are four ranks.
Soldier rank is divided into ranks:
1, senior non-commissioned officers: sixth grade non-commissioned officers, fifth grade non-commissioned officers;
2, intermediate non-commissioned officers: fourth grade non-commissioned officers, third grade non-commissioned officers;
3, junior non-commissioned officers: second grade non-commissioned officers, first grade non-commissioned officers;
4, soldiers: private, private.
1, soldiers: conscripts in the first year of active service, awarded the rank of private; private in the second year of active service, promoted to the rank of private; ?
2, junior non-commissioned officers: conscripts completed active duty, approved for the first period of non-commissioned officers, awarded the rank of first sergeant; the first period of active duty, approved for the second period of active duty of first sergeant, promoted to the rank of second sergeant;?
3, intermediate non-commissioned officers: the second period of active duty expired, was approved to enter the third period of active duty of the second non-commissioned officer, promoted to the rank of third non-commissioned officer; the third period of active duty expired, was approved to enter the fourth period of active duty of the third non-commissioned officer, promoted to the rank of fourth non-commissioned officer;?
4, senior non-commissioned officers: the fourth period of active duty expired, was approved to enter the fifth period of active duty of the fourth-class non-commissioned officers, promoted to the rank of fifth-class non-commissioned officers; the fifth period of active duty expired, was approved to enter the sixth period of active duty of the fifth-class non-commissioned officers, promoted to the rank of sixth-class non-commissioned officers.