English: This extract from a 1947 map of the w:Republic of China (1912–1949) shows the border claimed against the Ladakh region of India. Though the map is of low resolution, it is possible to conclude that:
crosses the Qaratagh range at the Karatagh Pass (taking the Qaratagh-su as the source of the w:Karakash River)
See Karackattu, Joe Thomas (2020). "The Corrosive Compromise of the Sino-Indian Border Management Framework: From Doklam to Galwan". Asian Affairs51 (3): 590–604. DOI:10.1080/03068374.2020.1804726. ISSN0306-8374.