Lu teaches the Mahamudra way of attaining enlightenment. His teachings follow the traditional stages of the practice of the Four Preliminaries, followed by Guru Yoga, Deity Yoga, the Vajra Practices, and finally Highest Yoga Tantra. Lu has written that his spiritual gurus included the 16th Karmapa, Rangjung Rigpe Dorje and Tai Situ Rinpoche.