Inner Mongolia-Gansu-Xinjiang border (Beishan) region
Beishan-Gansu Corridor region
region of Beishan of Gansu and Inner Mongolia
along coastal region border region
Arid region and semiarid region
Bachu Region of Xin jiang Autonomous Region
Electric power transmission from western region to eastern region
gas conduction from western region to eastern region
infra-black region (blacker than black region)
Beishan area of Gansu Province
Beishan area of Xinjiang