Badaling
Two China Railway lines serve Badaling: Line S2 of the Beijing Suburban Railway serves people who want to go to the at-grade Badaling Station from Huangtudian Station , and the Beijing-Zhangjiakou intercity railway has CRH high-speed trains running from Beijing North Station , stopping at the underground Badalingchangcheng Station . 
<triplet> Line S2 of the Beijing Suburban Railway <subj> China Railway <obj> owned by <subj> Huangtudian Station <obj> terminus <subj> Beijing-Zhangjiakou intercity railway <obj> connects with <triplet> Badaling Station <subj> China Railway <obj> owned by <subj> Line S2 of the Beijing Suburban Railway <obj> connecting line <triplet> Huangtudian Station <subj> Line S2 of the Beijing Suburban Railway <obj> connecting line <triplet> Beijing-Zhangjiakou intercity railway <subj> Beijing North Station <obj> terminus <triplet> Beijing North Station <subj> Beijing-Zhangjiakou intercity railway <obj> connecting line <triplet> Badalingchangcheng Station <subj> Beijing-Zhangjiakou intercity railway <obj> connecting line