Lanzhou was formerly known as Jincheng, and the former site of Jinchengguan was located in the narrow strip between the north bank of the Yellow River and Baita Mountain. Maybe now the traffic is developed, it is difficult to see the significance of Guancheng, but when you come here, pay attention to the winding mountain and the rushing Yellow River next to it, you can also imagine the danger at that time. The specific Jinchengguan former site is under the cliff under Lanzhou Beilin, and next to Baitashan Park not far to the east, the local construction of Jinchengguan commercial and cultural style area, it is a continuation of the historical name.