He was succeeded by minister Gar Songtsen ( mgar - srong - rtsan ) .
Six years later ( c. 632 -- 33 ) Myang Mangpoje was accused of treason and executed .
Myang Mangpoje was succeeded by minister Gar Songtsen ( mgar - srong - rtsan ) .
Six years later ( c. 632 -- 33 ) Myang Mangpoje was accused of treason and executed .