de ltar na

དེ་ལྟར་ན
according to that, in accordance w that, like that, that being so [IW]

Syn de ltar that being so; therefore [RY]

under these circumstances, thus, indeed [JV]

1) accordingly, in accordance with (that), according to (that); 2) that being the case, that being so, given that is the case ('taking the aforementioned into consideration') [Erick Tsiknopoulos]