འདུན་པ་ཉམས་པ་མེད་པ་

IW

they do not degenerate in their devotion, unfailing willingness [to benefit) {ma 'dres pa'i chos} unshared dharmas of the buddhas]

RY

they do not degenerate in their devotion; unfailing willingness [to benefit], one of {ma 'dres pa'i chos}