nag chu'i lo rgyus rig gnas dpyad gzhi'i rgyu cha bdams bsgrigs/ hor gyi rgyal rabs dang khyung po'i lo rgyus
by Nag-chu Sa-gnas Srid-gros Lo-rgyus Rig-gnas Dpyad-gźiʼi Rgyu-cha Rtsom-sgrig-khaṅ

History of Mongolia and Qungpo (Khyung-po) rulers of early Tibet during Bon reign.
HistoryKings and rulers