bstan pa'i gnas tshad ma rdzogs pa

the basis of the teachings, [the sangha of ordained people] [RY]

1) the meaning to be expressed; 2) the root of the teachings [IW]

1) the meaning to be expressed; 2) the root of the teachings)/ [on the sutra side vinaya, on the mantra side Guhyasamaja OR the ordained sangha] [IW]