dka' thub rigs byed kyi theg pa
From RangjungYesheWiki
the vehicle of vedic asceticism, The middle three of the 9 yanas [IW]
the vehicle of vedic asceticism, The middle three of the nine yanas theg pa rim pa dgu the three outer tantras phyi rgyud sde gsum kriya upa/ charya and yoga, vehicles of kriya upaya and yoga [IW]
