From Guangzhou, the destination is Xi &;an. Are there any interesting places along the way?

If you are driving by car, there are three ways to go. Article 1: Guangzhou-Changsha-Wuhan-Shiyan-Xi &;an. Article 2: Guangzhou-Guilin-Guizhou-Chongqing-Xi &;an Article 3: Guangzhou-Guangxi-Guizhou-Yunnan-Sichuan-Shaanxi. The first line has the shortest distance and the third line has the longest distance. There are many places of interest along the way, according to your own preferences.