Detail from the map index for Innermostasia - map sheets 37, 38, 39, 40, 41, 42, 43, 44, 45, 46 - this shows the furtherest east area that Stein reached - at Kan-chou and Khara-kora - It shows the multiple routes east from Tun-huang and An-hsi along the Su-lo-Ho and through the Nan-shan mountains. The Mao-mei oasis is directly north of Kan-chou on the Etsin-gol. From Mao-mei Stein went directly across the Pin-shan mountains to Bai. (maps 42, 40, 37)