Sumpa
... that the Sumpa were a large tribe of 30,000 families in northeastern Tibet conquered and then assimilated by the Tibetans in the 7th–8th centuries CE?
... that the <b id="mwDCA"><a href="./Sumpa" id="mwDCE" rel="mw:WikiLink" title="Sumpa">Sumpa</a></b> were a large tribe of 30,000<span id="mwDCI" typeof="mw:Entity"> </span>families in northeastern Tibet conquered and then assimilated by the <a class="mw-redirect" href="./Tibetans" id="mwDCM" rel="mw:WikiLink" title="Tibetans">Tibetans</a> in the 7th–8th centuries CE?