Whakaotihia te rerenga e whai ake nei: Ko te Eastern Xia (), e mohiotia ana ko Dongxia, Dongzhen ranei, he rangatiratanga poto i whakatuhia i Manchuria (i tenei ra ko te Raki-rawhiti o Haina me Manchuria o waho) na te rangatira whawhai Jurchen a Puxian Wannu i te 1215 i te wa o te
Ko te wikitoria a Mongol o te Jin dynasty. I te mutunga ka riro i nga Mongols ana ko ona rohe o mua i whakahaerehia e te kawanatanga o Liaoyang o te Yuan dynasty.