<prompt> Qedela umusho olandelayo: Amachibi aseTaiye asekhona namanje eBeijing aqala ukudalwa ngesikhathi sobukhosi baseYuan lapho amaMongol akha kabusha iBeijing njengeKhanbaliq ngemuva kokuthi idolobha langaphambilini laseBeijing lonakaliswe kakhulu ngesikhathi  <response>: impi phakathi kwamaMongol namaJurchens. 