Sangngak Tenzin Rinpoche writes about past teachings of the Great Perfection

From February 25 to March 26, 2019, Sangngak Tenzin Rinpoche was in retreat in Parping (Nepal), during which Khenchen Namdrol Tsering gave teachings of the Great Perfection. At the end of the retreat, Sang Nak Tenzin Rinpoche wrote this text - praise.

In this moment of fortune, fortune that is so difficult to come by, the liberating instructions and pith instruction of the Great Perfection, the empowerments of the Jetstun Nyingtik along with its transmissions and practical instructions, as well as the Flight of the Gardua whose pointing out instructions are the king of views were all bestowed to over four hundred suitable disciples including Tulkus, Khenpos, and Lopons for a period of one month. These were bestowed by the incomparably kind heart son of both the great lord of Dharma, Khenchen Jigme Phuntsok, and incomparably kind lord of refuge, Drupwang Penor Rinpoche— that is, our kind root guru whose name is even hard to express. Yet if one were to speak his name to bring about benefit, it would be the supreme Lord of Refuge, Khenchen Namdrol Tsering. Looking after us with great love and disregarding all hardship, he placed in our palms with detail and precision, with vastness and profundity, the very naked essence of the pith instructions of the two knowledge bearers, Vimalamitra and Guru Rinpoche, as well as pith instructions on the key points of the uncommon tradition of the Great Perfection. The kindness of doing so simply cannot be repaid. With this, I pray hundreds of times from the depths of my heart that his life may be long and healthy and that the vitality of the Great Perfection teachings may remain for a hundred aeons.

This was written by the one known as Sangngak Tenzin, a Mantrika included among his disciples.