Ordos, Inner Mongolia, Inner Mongolia
Qingyang, Gansu, Gansu
Pingliang, Gansu, Gansu
Haidong, Qinghai, Qinghai
Xining, Qinghai, Qinghai
Tianshui, Gansu, Gansu
Gannan Prefecture, Gansu, Gansu
Sanmenxia, Henan, Henan
Longnan, Gansu, Gansu
Jiaozuo, Henan, Henan