The coordinates of ancient China is;
The latitude of Dunhuang, Jiuquan, Gansu, China is 40.142132, and the longitude is 94.661880. Dunhuang, Jiuquan, Gansu, China is located at China country in the Cities place category with the GPS coordinates of 40° 8' 31.6752'' N and 94° 39' 42.7680'' E.
-Hope this helps-
