Which bus should I take from the railway station to Runtu Hotel in Xi 'an hometown?

Bus route: No.20, the whole journey is about 3.9 kilometers.

1. Walk about 470 meters from Xi Railway Station to East Railway Station.

2. Take bus No.20, and arrive at Chang Ying Hotel Station after 6 stops (you can also take bus No.712 or 7 18).

3. Walk about 1 10 meters to Runtu Business Hotel in Xi 'an hometown.