Why is Jiuquan Satellite Launch Center also called "Dongfeng Aerospace City"?

I think it originated from the idea of the Cold War. At that time, China hated western imperialism and said that "the east wind blows the drums and the east wind overwhelms the west wind". So our craft missiles are all Dongfeng series. The launch vehicle also comes from missile technology. In order to show its uniqueness, the launch vehicle is called the Long March Series.