 Jurchen migrants from the northeastern reaches of Jin territory settled in the Jin @-@ controlled lands of northern China . Constituting less than ten percent of the total population , the two to three million ruling Jurchens were a minority in a region that was still dominated by 30 million Han Chinese . The southward expansion of the Jurchens caused the Jin to transition their decentralized government of semi @-@ agrarian tribes to a bureaucratic Chinese @-@ style dynasty . 
 Jurchen migrants from the northeastern reaches of Jin territory settled in the Jin @-@ controlled lands of northern China . Constituting less than ten percent of the total population , the two to three million ruling Jurchens <a href='uninflect' title='1'><mark>were</mark></a> a minority in a region <a href='null_relcl' title='2'><mark>that</mark></a>was still dominated by 30 million Han Chinese . The southward expansion of the Jurchens caused the Jin to transition their decentralized government of semi @-@ agrarian tribes to a bureaucratic Chinese @-@ style dynasty . 
Jurchen migrants from da northeastern reaches of Jin territory settled in the Jin @-@ controlled lands of northern China . Constituting less than ten percent of the total population , tdatwo to three million ruling Jurchens was a minority in a region was still dominated by 30 million Han Chinese . Thdaouthward expansion of the Jurchens caused the Jin to transition their decentralized government of semi @-@ agrarian tribes to a bureaucratic Chinese @-@ style dynasty .