QUOTE
I am specifically looking for the rank of a junior officer. What would have been the Chinese term for a junior officer of the 9th rank?
Jiangyuhou 将虞候,
Chengju 承局 or
Yaguan 押官 (in descending order of rank) would be the most junior officers in early-to-mid Northern Song armies. These officers served on the staff of the
Du 都 ('company'), which usually numbered around 100 men and was commanded by the
Junshi 军使 in the case of cavalry or the
Dutou 都头 in the case of infantry. The
Du was the basic combat unit in the army, in that there were no smaller permanent units.
During the Wang Anshi reforms, the
Dui 队 ('platoon') of 50 men was introduced to replace the
Du. Under the new system, the
Junshi and
Dutou were renamed as
Yongdui 拥队 ('platoon commanders') and were required to follow in the rear of their
Dui with sword drawn, ready to slay any one who tried to flee from battle. In the front of the
Dui, holding a big flag to lead the men into battle (执持大旗,麾众当先者), was a junior officer called the
Qitou 旗头 - he was selected based on his physical strength and courage, as well as his skill in using the flagpole as a spear once the battle began (选壮勇善枪者). He was followed closely by another junior officer called the
Yinzhan 引战, who was also specially selected for courage and martial prowess (选勇悍者) and whose task was similarly to lead the men forward by personal example. The
Dui system was essentially continued under Southern Song, except that the
Yinzhan came to be renamed as
Yadui 押队.
So, depending on which period of Song history you are in, your junior officer could be a
Jiangyuhou 将虞候,
Chengju 承局 or
Yaguan 押官 (for the earlier period), or a
Qitou or
Yinzhan (for the later period).
For lots of detailed information on Song military structure - if you can read Chinese - see the online copy of Wang Cengyu's 《宋朝兵制初探》 at
http://bbs.cqzg.cn/thread-337388-1-1.html