How to get to the judicial authentication institution in northwest university of politics and law by subway from Xi 'an high-speed railway station?

Bus route: Metro Line 2 → Chang 'an Yandian Bus Line 1, with a total length of about 27.0km..

1. Walk about 10 meters from Xi 'an North Railway Station to reach the North Railway Station.

2. Take Metro Line 2, pass 19 and arrive at Aerospace City Station.

3. Walk about120m to the west exit of East Chang 'an Street (Metro Aerospace City Station).

4. Take Chang 'an Yandian bus line 1 and arrive at northwest university of politics and law South Campus Station after 5 stops.

5. Walk about140m, and reach the judicial authentication institution in northwest university of politics and law.