Note 13 — Chapter I · FROM CH’ANG-GAN TO THE SANDY DESERT
James Legge translation
(13) T’un-hwang (lat. 39° 40′ N.; lon. 94° 50′ E.) is still the name of one of the two districts constituting the department of Gan-se, the most western of the prefectures of Kan-suh; beyond the termination of the Great Wall.