abstract:Gampopa Sonam Rinchen () (1079–1153) "Sonam Rinchen from Gampo" — who was equally well known in Tibet as Dagpo Lhaje () ("the Physician from Dagpo"), Nyamed Dakpo Rinpoche ("Incomparible Precious One from Dagpo"), and Da'od Zhonnu (), (the Tibetan for Candraprabhakumara)Sgam-po-pa and Guenther, Herbert V. (trans).