What bus should I take from Qingdao No.15 Middle School to Dunhua Road 170?

The place where you want to go has this relay English, so I take this as my destination.

Bus route: No.4, the whole journey is about 4.7 kilometers.

1. Walk about 10 meters from No.15 Middle School and arrive at No.15 Middle School Station.

2. Take bus No.4 and arrive at Anshan Road Primary School Station after 6 stops (or take bus No.212).

3. Walk about 680 meters and arrive at Relay English.