Can't Baiyin South Station go to Lanzhou West but Lanzhou New District?

After inquiring about the railway network, it was learned that the Zhonglan high-speed railway did not directly enter Lanzhou after passing through Baiyin South Station, but entered Lanzhou New District, and then sent to Lanzhou from Lanzhou New District, so Baiyin South Station crossed Lanzhou New District in the west.

The high-speed train ticket from Baiyin South to Lanzhou West has a first-class seat in 45 yuan and a second-class seat in 28 yuan. The shortest running time is 50 minutes.