Guyuan. Information on the official website of the Ningxia Transportation Bureau shows that Guyuan, Ningxia, has a large number of large trucks, with 7,000 trucks. Ningxia Hui Autonomous Region, referred to as Ning, has its capital Yinchuan. Located in the inland area of ??northwestern China, it borders Shaanxi to the east, Inner Mongolia to the west and north, and Gansu to the south. The Ningxia Hui Autonomous Region has a total area of ??66,400 square kilometers.