《新五代史·列传·义兒传第二十四》
从前，沁州位于敌军要道，迁州城到南面一百多里处，凭据险要地势建立栅寨驻下。
先时，沁州当敌冲，徙其南百馀里，据险立栅而寓居。
In the past, Qin Prefecture was located on the enemy's main road. The state city was moved more than 100 miles southward, and a fence was built based on the dangerous terrain.