rig 'dzin bzhi

རིག་འཛིན་བཞི
four Vidyadhara levels which result from mahayoga practice (complete ripening, long life, mahamudra, self-perfection); rnam smin rig 'dzin, tshe la dbang ba'i rig 'dzin, phyag rgya chen po'i rig 'dzin, lhun gyis grub pa'i rig 'dzin [JV]

rig 'dzin rnam bzhi 1) rnam par smin pa'i rig 'dzin. 2) tshe la dbang ba'i rig 'dzin 3) phyag rgya chen po'i rig 'dzin 4) lhun gyi grub pa'i rig 'dzin; four vidyadhara levels. four kinds of holders of intrinsic awareness [RY]

four levels of masters/ holders of awareness* [RB]

four kinds of vidyadharas [IW]

four vidyadhara levels [RY]