Beijing–Tongliao railway; Beijing–Tongliao 京通铁路 Jinzhou–Chengde railway; Jinzhou–Chengde 锦承线 Weizhangzi–Tashan railway; Weizhangzi–Tashan 魏塔线 Jining–Tongliao railway; Jining–Tongliao 集通线 Jinzhou–Nanpiao railway; Jinzhou–Nanpiao 南票线 Xinlitun–Yixian railway; Xinlitun–Yixian 新义线 Gaotaishan–Xinlitun railway; Gaotaishan–Xinlitun 高新线 Goubangzi–Tangwangshan railway;Goubangzi–Tangwangshan 沟海线 Yingkou–Dashiqiao railway; Yingkou–Dashiqiao 营口线 Zhoushuizi–Lushun railway; Zhoushuizi–Lushun旅顺线 Jinzhou–Chengzidan railway; Jinzhou–Chengzidan 金城线 Chengzidan–Zhuanghe railway; Chengzidan–Zhuanghe 城庄线 Qiqihar–Bei'an railway; Qiqihar–Bei'an 齐北铁路 Fuyu–Nenjiang railway; Fuyu–Nenjiang 富嫩铁路 Nenjiang–Greater Khingan Forest railway; Nenjiang–Greater Khingan Forest District 嫩林铁路 Tongliao–Ranghulu railway; Tongliao–Daqing 通让铁路 Baiyinhua–Xinqiu railway 巴新铁路 (freight only) Ihe ndị a bụ ndepụta usoro ahịrị ụzọ ụgbọ oloko si aga na okporo ígwè na China . Maka ụgbọ oloko nke nwere ike iga ọsọ ọsọ, lee Ndepụta nke ahịrị ụgbọ okporo ígwè dị elu na China . Jingqin Railway; Beijing-Qinhuangdao 京秦线 Jingshan Railway; Beijing-Shanhaiguan 京山线 Shenshan Railway; Shenyang-Shanhaiguan 沈山线 Qinshen Passenger Railway; Qinhuangdao-Shenyang 秦沈客运专线 Changda Railway; Changchun-Dalian 长大线 Changbin Railway; Changchun-Harbin 长滨线 Binzhou Railway; Harbin-Manzhouli 滨洲线 N'ime ihe gbasara ọrụ ụgbọ oloko, a na akpọ kọta Jingshan Railway, Shenshan Railway, Changda Railway | Changda Railway, Changchun - Shenyang Portion na Changbin Railway otu aha nke bụ Jingha Railway ( Beijing - Harbin). Ụgbọ okporo ígwè Changda;