How many trains are there a day from Huan County, Gansu Province to Xi 'an, Shaanxi Province?

There are 2 buses every day from Huan County, Gansu Province to xi 'an, Shaanxi Province, and from Xi 'an, Shaanxi Province to Huan County, Gansu Province 1 bus:

Huanxian -Xi 'an: Huanxian Bus Station/KLOC-0 leaves at 6: 30 (sleeper) and arrives at Xi 'an Ankang Fu Road Processing Factory at about 3:00-4:00 in the morning;

Huanxian -Xi 'an: Huanxian Bus Station leaves at 6:00 (hard seat) and arrives at Xi 'an Railway Station around 14:00 in the afternoon;

Xi 'an-Huanxian: Xi 'an Kangfu Road Processing Factory 17:00 (sleeper), and arrive at Huanxian bus station around 3:00-4:00 in the morning.

From An to Huan County, the maximum mileage is 546 kilometers and the minimum mileage is 408 kilometers.