It reflects the parentage and promotion, and the special status in the administration context of the heads of counties in Western Han, from the information of literature and bamboo slips.

• 西汉县令长的出身与迁转情况,及其在西汉行政系统中的特殊地位问题,在传世文献资料与尹湾汉简的材料中都有反映。