秘密道次第论 (祕密道次第論) mìmìdàocìdìlùn

mìmìdàocìdìlùn proper noun Ngak rim chenmo; Great Exposition of the Stages of Mantra
Domain: Buddhism 佛教 , Subdomain: Tibet
Notes: Tibetan: Sngags rim chen mo; esoteric text composed by Tsongkhapa 1357–1419 (BL 'Sngags rim chen mo'; FGDB '祕密道次第論'; Wikipedia '密宗道次第廣論')