South gate of Beijing Normal University, which bus should I take to the Oriental Palace Hotel? Urgent! thank you

Bus line: 6 18? →? 2 1 road, the whole journey is about 7.6 kilometers.

1. Walk about 330 meters from the south gate of Beijing Normal University and arrive at Beijing Normal University Station.

2. Take bus 6 18, and pass 5 stops. Arrive at Fuchengmen North Station

3. Take the 2 1 bus and pass 5 stops. Arrive at Sanlihe Dongkou Station

4. Walk about 390 meters to the Oriental Palace Hotel.