His mantra is "Ǎn hōng zhā lì sà mó luō - 唵吽吒唎薩嚩囉". Taoist think this incantation to generally be the heart mantra of Pu Hua Tian Zun that may shield them from undesirable qi and calm down thoughts. Taoist mantra recitation can also be practiced in addition to extensive visualization https://garyu639aaz6.rimmablog.com/30565708/about-mantra