The subtlety and profundity of Buddhism are difficult to understand.  In the supreme Tantric Dharma, the supreme esoteric meaning for a yoga practitioner, according to the rule of practising patron deity yoga, is to establish firmly reverence and faith towards the patron deity as the prerequisite.  For a novice Tantric practitioner, the foundation is in the Tantric yoga of body, speech, and mind; and in the formation of body mudras, mudras, mental visualization, breathing control, mantra recitation, raising and mobilizing of spiritual fire (Sanskrit: candali, Tibetan: tummo), purification of various inner channels, and other methods.  Holy Tantra Jin-Gang-Dhyana Buddhism leads and guides Holy Tantra practitioners to thoroughly experience various Holy Tantra realms, and to bond with the three Dharmakaya Dharma nature bodies of Ahdharma Buddha.  It shall lead and guide the spiritual life towards the infinite and boundless realm.

         Holy Tantra Jin-Gang-Dhyana Buddhism is Chinese Tantrayana Buddhism.  It is a cultural tradition that had been held to be extinct for over eleven hundred years in China.  However, with potent vitality, in the twentieth century, it rose abruptly afresh in China, Hong Kong, Australia, United States of America, Canada, New Zealand, and other areas around the world.  This booklet is going to tell you something about some of His facets.