“The Six-Syllabled Mantra ‘ OM MANI PADME HUNG ’ is the
heart mantra of Avalokiteshvara Bodhisattvas (Guanyin) and
the essence of the Buddhas. The mantra embodies perfect compassion,
and is the core of the 84,000 Teachings of all the Buddhas.”

Quoted from His Eminence Drubwang Konchok Norbu Rinpoche