Which bus should I take from the upper corner of Chang 'an to Humen Beizha bus station?

Bus route: Humen 13 → Bus Express Line 2 1, the whole journey is about 8.6 kilometers.

1. Walk about150m from Shangjiao Gas Station and arrive at Dongxiang Hotel Station.

2. Take Humen 13 Road, pass 9 stops and arrive at Humen Park Station.

3. Take Bus Express 2 1 and arrive at Beizha Bus Station after two stops (or take Bus Express 12).