བླ་མ་ཡབ་ཡུམ་སྐུ་ཡི་གནས་བཞི་ནས༔
Light rays emanate from the four places of the guru in union with the consort
Sādhanas, Termas, Rinchen Terdzö, Tibetan Masters, Minling Terchen Gyurme Dorje, Guru Chökyi Wangchuk