The industrial revolution pushed "the west" pretty far in terms of power/economics but there were thousands of years of human history prior to it. In that longer view of history, China has always been a major player, and the last 150-ish years have been a fluke that's being corrected.
But western journalism really treats everything prior to the industrial revolution as caveman times, meaning they'll be equally surprized seeing Iran (Persia), India, Turkey and others 'rise' up in the coming decades as well.