Region
China
7
Spain
4
Tibet Autonomous Region (China)
4
Sinkiang Uighur Autonomous Region
3
Europe
2
Kwangsi Chuang Autonomous Region (China)
2
Sinkiang Uighur Autonomous Region (China)
2
Autonomous communities
1
Germany (East)
1
Himalaya Mountains
1
Himalaya Moutains Region
1
India
1
Kwangtung Province (China)
1
Silk Road
1
Sinkiang Autonomous Region
1
Tarim Basin (China)
1
Tibet Autonomous Region
1
Xinjiang Uygur Zizhiqu (China)
1