Why is the Nanguang high-speed railway called Nanguang high-speed railway instead of Guangnan high-speed railway?

Nanguang is mainly aimed at Guangxi, and Guangxi is also dominated by Guangxi. Nanguang high-speed railway, of course.

Nanning-guangzhou railway, as one of the important projects in the medium-and long-term national railway planning and the 11th Five-Year Plan, is a fast-track connecting southwest China and South China, an economic artery in South China in the future and a platform for Guangxi's economic take-off. It is of great significance to improve Guangxi's comprehensive transportation system, promote Guangxi's integration into the Pan-Pearl River Delta regional cooperation, promote Guangxi's scientific, harmonious and leap-forward development, and build Guangxi into a new highland of international regional economic cooperation and a new highland of China's coastal economic development. There are 23 stations in nanning-guangzhou railway! Pingnan QQ net

There are 23 stations on the whole line: Nanning, Nanning East, Wutang, Litang West, Tangqin North, Genzhu, Guigang, Houlu, Guiping, Pingnan, Yongkang, tengxian, Wuzhou South, Yunan, Nanjiang, Yunfu, Dawan, Zhaoqing North, Sanshui South, Foshan West, Qicha, Sanyanqiao and Guangzhou.