Han Dynasty Pro Longxi County Peach County ie vagrant County in Gansu Province, when a defensive edge Qiang sleep center for Longxi County in southern du qun governance.

• 两汉时期的陇西郡临桃县即今甘肃省氓县，那时是一个防御羌人的边睡重镇，为陇西郡的南部都尉治。