Langfang, Hebei, Hebei
Baoding, Hebei, Hebei
Datong, Shanxi, Shanxi
Ulanqab, Namenggu, Namenggu
Cangzhou, Hebei, Hebei
Shijiazhuang, Hebei, Hebei
Hengshui, Hebei, Hebei
Chifeng, Inner Mongolia, Inner Mongolia
Shuozhou, Shanxi, Shanxi
Hohhot, Inner Mongolia, Inner Mongolia