Transfer to subway 13 (direction of Dongzhimen) and get off at Dazhongsi Station (northwest exit A).
1. Drive north for 200 meters and turn back into the auxiliary road of North Third Ring Road West Road.
2. Go along the auxiliary road of North Third Ring Road West Road 1000m, turn right on the stairs and turn left into Xitucheng Road.
3. Go along Xitucheng Road for 70 meters, cross the sidewalk and go straight.
4. Continue to walk 630m along Xitucheng Road, cross the sidewalk and go straight to Beijing University of Posts and Telecommunications.