Who can tell me where Lingzhou is?

Lingzhou is an ancient place name, located in the southwest of Lingwu County, Ningxia Hui Autonomous Region. The name of Lingzhou in each historical period is Bo Gu Law Town in Northern Wei Dynasty. Pule County, Qiandu Lingzhou, Western Wei Dynasty. In the Northern Zhou Dynasty, it was changed to Lingwu County and Lingzhou. Sui changed to Lingwu County and was stationed in the county. Lingzhou was restored in the Tang Dynasty, and the envoys of Shuofang were stationed here, which was changed to Lingwu County and Lingzhou. In the Song Dynasty, he was trapped in Xixia, the xiping county of Qing Xiang's army. Fu Yuan, called Lingzhou in ancient times, belongs to Fu Road, Ningxia, Gansu. Zhi Ming Lingzhou College is affiliated to Ningxia Hui Autonomous Region, Shaanxi Province, and then moved to Lingwu County. Qing believed that Lingzhou belonged to Ningxia Hui Autonomous Region in Gansu Province. In the Republic of China, it was changed to Lingwu County, which belongs to Ningxia Road in Gansu Province.