Gu shri Chos rje Blo bzang lhun grubSngags kyi spyi don rgyud sde rgya mtsho'i gru gzings zhes bya ba'i don bkral ba'i tshul du gsang chen rdo rje theg pa'i rnam bzhag gsal bar bstan pa rig 'dzin dga' ston zhes bya ba bzhugs so