We can investigate the cross - culture intercommunication and integration between yuan and foreign countries by studying several infrequent objects mentioned in the book , such as huihuiqing , heizier , boling , talabuhua , abaerhuyu and qilimayu 对该书中所涉及的几种稀见名物回回青、黑子儿、波? 、醍醐、塔刺不花、阿八儿忽鱼与乞里麻鱼做进一步考释，可从中透视中外文化的相互影响、交流和融合。
