<prompt> Pedzisa mutsara unotevera: MuUmambo hweLiao, madzinza eJurchen akamukira madzishe awo kuti avake umambo hweJin muna 1115. Muna 1125, kuparadza kwakaitwa neJin kwakaparadza umambo hweLiao, nepo vakasara vemitezo yedare reLiao vakatizira kuCentral Asia kunovaka Humambo hweQara Khitai umambo hweWestern Liao. Kupinda kwaJin muumambo hwaSong kwakatevera nokukurumidza. Muna 1127, Kaifeng akadzingwa basa, njodzi huru inozivikanwa seJingkang Incident, ichigumisa umambo hweNorthern Song. Gare gare kuchamhembe kweChina kwose kwakakundwa. Nhengo dzakapona dzedare reSung dzakaungana muguta guru idzva reHangzhou, uye dzakatanga umambo hweSouthern Song, hwaitonga nzvimbo dziri kumaodzanyemba kwerwizi rweHuai. Mumakore akatevera, nzvimbo uye vanhu vokuChina vakakamurwa pakati peumambo hweSong, umambo hweJin uye umambo hweWestern Xia. Nguva yacho yakaguma nokukunda kwevaMongol, sezvo Western Xia yakawa muna 1227,  <response>: Jin Dynasty muna 1234, uye pakupedzisira Southern Song Dynasty muna 1279. 