Orzech, Charles; Sørensen, Henrik; and Payne, Richard eds. (2011) Esoteric Buddhism and the Tantras in East Asia Brill. p.571 ISBN9789004184916. Quote: "Another Chinese master, Yee Wan Ho (Yi Yungao), claims to be the third incarnation of Vajradhara Buddha, as indicated by the title he has assumed. H.H. Dorje Chang Buddha III, as well as the second incarnation of Vimalakǐrti. These claims are made in his widely distributed book H.H. Dorje Chang Buddha III: A Treasury of True Buddha-Dharma."
