Jiuquan is an administrative prefecture, and that is the reason to read the map before booking. The city of Jiuquan itself is a quiet oasis town on the Hexi Corridor, but the prefecture runs west to include Dunhuang and the frontier country beyond it, which is where most visitors are really going.
The name is older than any of it. A Western Han tradition says the general Huo Qubing, after a victory over the Xiongnu, poured the emperor's gift of wine into a spring so that every soldier could share it. The spring is still there in the city park, and the story is why the city is called Wine Spring.

