Title: Sngon med kun gsal ʼod snang  dpal dus kyi ʼkhor loʼi nyams len zab lam rdo rjeʼi rnal ʼbyor mkhaʼ spyod sgrub paʼi them skas kyi lag len gnad zin ma lu gu rgyud
Description: A word by word commentary on the preliminary and main practices of the profound Kalachakra Vajrayoga.