one of the greatest mountain ranges in China
... that one of the greatest mountain ranges in China is made up of multiple individual tectonic blocks, dividing north and south China?
... that <b id="mwA8w"><a href="./Qinling_orogenic_belt" id="mwA80" rel="mw:WikiLink" title="Qinling orogenic belt">one of the greatest mountain ranges in China</a></b> is made up of multiple individual <a href="./Tectonic_block" id="mwA84" rel="mw:WikiLink" title="Tectonic block">tectonic blocks</a>, dividing north and south China?