SRC ID: S3609
title according to gong dkar ba rnam thar I_A [2001] (p. 163) gong dkar ba rnam thar I_B1 [xyl] (f. 49b); contained in rdor gdan pa'i bka' 'bum thor bu ci rigs pa [2017] (pp. 35-37)
A detailed letter given to དོན་ཆོས་རྗེ། who was resident in China Ⓢ