evidence: Sang (Jadhang) is a small hilly village in Uttarkashi District, Uttarakhand, India, and claimed by Zanda County, Ngari Prefecture, Tibet, China. A tributary of the Jadh Ganga, itself an important tributary of the Bhagirathi River, flows through this place. Mana Pass and some of the nearby villages are , Nelang and Pulam Sumda, which all lie in the valley of the Jadh Ganga.