Offering to the Spiritual Guide Lama Chöpa in Tibetan. A special Guru yoga of Je Tsongkhapa, in which our Spiritual Guide is visualized in the aspect of Lama Losang Tubwang Dorjechang. The instruction for this practice was revealed by Buddha Manjushri in the Kadam Emanation Scripture and written down by the first Panchen Lama (AD 1569-1662). It is an essential preliminary practice for Vajrayana Mahamudra.