Yangquan, Shanxi, Shanxi
Datong, Shanxi, Shanxi
Dongying, Shandong, Shandong
Zhangjiakou, Hebei, Hebei
Guyuan, Ningxia, Ningxia
Chengde, Hebei, Hebei
Enshi Prefecture, Hubei, Hubei
Yantai, Shandong, Shandong
Dalian, Liaoning, Liaoning
Weihai, Shandong, Shandong