火合牛供养仪轨 (火合牛供養儀軌) huǒ hé niú gōngyǎng yí guǐ

huǒ hé niú gōngyǎng yí guǐ proper noun Fire Hūṃ Ritual; Huo He Niu Gongyang Yi Gui
Domain: Buddhism 佛教 , Subdomain: Esoteric Buddhism , Concept: Sutra 经
Notes: The title of a text in the Chinese Buddhist canon (T 913)