evidence: 6 Six border passes (specified in the Agreement between China and India on Trade and Intercourse, 1954, Lok Sabha Secretariat, Foreign Policy of India, Text of Documents, 1947-58, p. 87 (1958)) are Shipki, Mana, Niti, Kungri, Bingri, Darma, and Lipu Lekh. Specific places under controversy include: Spiti area (Chuva and Chuji), Shipki Pass, Nilang-Jadhang area (Sang and Tsungsha), Barahoti (Wu-je), Sangchamalla and Lapthal. Report, at CE-39. [...] 56 Additional evidence of China's acceptance of India's responsibilities towards Bhutan can be afforded by the fact that the Indian Government has taken up a number of matters with the Chinese Government on behalf of Bhutan, including the delineation of Bhutan's external boundaries. Report, at 199. [...] 93 Ladakh was part of the Harsha Empire in the seventh century A.D. The account of the noted Chinese pilgrim Hieun Tsang about his extensive travels in Northern India at that time included a spirited reference to the State of Kashmir and Ladakh. For a brief description of the subsequent history, see White Paper II, at 128-130.