how to get Badaling great wall by train and by bus from Yayuncun hotel. Inform us in detail please

If you plan to take bus to visit Badaling, you should take bus no.380 to get off at Deshengmen. There you can take no. 877 or 919 bus. If you plan to take train, you shoul walk to Yanhuangyishuguan Station and take BRT bus line 3 to get off at Andingmen station, take subway line 2 to get off at Xizhimen station and then walk to Beijing North Railway Station. There you can take S2 train.