ka can bzhi
From RangjungYesheWiki
the four pillars (4 chief disciples of Marpa as pillars of his house: rngog chos rdor, bsod nams rgyal mtshan, mtshul dbang rdo rje of tol, mi la ras pa). (IW)
four disciples of Marpa - (rngog chos rdor, bsod nams rgyal mtshan, tol gyi mtshul dbang rdo rje, mi la ras pa). (JV)
