The 1st Trungpa Rinpoche, Kunga Gyaltsen, was a principal student of Trungmase (the 1st Zurmang Gharwang Rinpoche, also well known as Matiratna, or as Lodro Rinchen, which was given by the 5th Gyalwa Karmapa). Small Surmang is the seat of the Surmang Trungpa tulkus, the line of incarnate lamas particularly associated with the sub-complex "Dudtsi-til". The Surmang Trungpa Rinpoches was historically the closest students of Trungmase (1st Zurmang Gharwang Rinpoche), along with the eight tongdens (other close students of the founder of the Surmang group). Zurmang Gharwang Rinpoche, Zurmang Tenga Rinpoche and Zurmang Trungpa Rinpoche are together considered the "Three Pillars of Surmang (GharTengTrungSum)."