Rubuta ci gaba don wannan sakin layi - A cikin 1206, Mongols, masu biyayya ga Jurchens, sun tashi a Mongolia. Shugabansu, Genghis Khan, ya ja-goranci sojojin Mongol a kan Jurchens, wanda Ögedei Khan ya ci su a ƙarshe a shekara ta 1234. 'Yar Sarkin Jurchen Jin Wanyan Yongji, Yarima Jurchen Qiguo ta auri shugaban Mongol Genghis Khan a musayar sauƙaƙe kewaye da Mongol a kan Zhongdu (Beijing) a cikin mamayar Mongol na daular Jin
Ka yi haƙuri. A ƙarƙashin ikon Mongols, an raba Jurchens zuwa rukuni biyu kuma an bi da su daban: waɗanda aka haifa kuma suka girma a Arewacin China kuma suna jin daɗin Sinanci ana ɗaukarsu Sinawa ne (Han), amma mutanen da aka haifa kuma suka girma a cikin ƙasar Jurchen (Manchuria) ba tare da iya magana da Sinanci ba ana ɗaukar su a matsayin 'yan Mongol a siyasa. Daga wannan lokacin, Jurchens na Arewacin China sun kara haɗuwa da Han China yayin da waɗanda ke zaune a mahaifarsu suka fara zama Mongolized. Sun ɗauki al'adun Mongol, sunaye da kuma yaren Mongol. Yayin da lokaci ya wuce, 'yan Jurchens da yawa sun kasa fahimtar rubutun nasu.