Excuse me, how to get to the Badaling Great Wall of Wangjing Orange Hotel?

Wangjing Orange Hotel-Badaling: 1. The hotel is about 10 minutes' walk to Wangjing subway station, take 15 line-Wangjing West Exchange 13 line-Xierqi and change to changping line-Shahe, then exit and transfer to Bus Station 9 19 to Badaling (Houshan, about 2 hours' drive). Badaling-Ming Tombs: Badaling must get off the back hill and take the 9 19 express train or the 9 19 slow train to Changping Xiguan. Go to the east side of the roundabout and transfer to bus 3 14 or Changping bus 22 to Dingling. The 3 14 road can also reach Changling. Return trip: 1. Dingling/Changling take No.314-Changping Xiguan and transfer to No.919 station express-Qijiahuozi transfer to No.939-get off at the north exit of Hunan South Road. Walk back to the hotel for 5 minutes. 2. Or take bus No.314 in Dingling/Changling-Changping Xiguan and transfer to 9 19 bus stop express-Shahe transfer to subway changping line-Xierqi transfer 13 line-Wangjing West transfer 15 line-Wangjing Station, and then walk/kloc.