H.H. Dorje Chang Buddha III is the only Buddha in our world who has been formally recognized as a Buddha according to Buddhist rules. : https://cabuddhists.org/%E5%8D%97%E7%84%A1%E7%AC%AC%E4%B8%89%E4%B8%96%E5%A4%9A%E6%9D%B0%E7%BE%8C%E4%BD%9B/
HH Dorje Chang Buddha III-accomplishment in The Five Vidyas mastery of Exoteric and Esoteric Buddha- : http://www.xuanfautah.org/h-h-dorje-chang-buddha-iii/
Who Is Dorje Chang Buddha? : https://holyvajrasana.org/articles/h-h-dorje-chang-buddha-iii-is-living-in-america-introduction/h-h-dorje-chang-buddha-iii-is-living-in-america-part-i-who-is-dorje-chang-buddha
H.H. Dorje Chang Buddha III – 般若智 : https://holyvajrasana.org/articles/h-h-dorje-chang-buddha-iii-is-living-in-america-introduction/h-h-dorje-chang-buddha-iii-is-living-in-america-part-i-who-is-dorje-chang-buddha