Which bus should I take from Zhengzhou Railway Station to the Exit-Entry Administration Office of Zhengzhou Public Security Bureau?

Bus route: k6, the whole journey is about1.8km..

1. Walk about150m from Zhengzhou Station to the railway station.

2. Take bus k6, pass 2 stops and arrive at the department store station (you can also take bus No.32 and bus No.21).

3. Walk about 200 meters to Zhengzhou Public Security Bureau for entry and exit. ...