Detail of the area south of Khotan where Stein attempted to go south directly to the sources of the Yurung-kash but was blocked at glaciers twice, then turned east and crossed the Yurung-kash on a makeshift 'bridge' and returned to Khotan - Gosringa ruin is near Khotan - south of the mountains the map shows Stein's route 2 years later from east to west behind the mountain ranges.