蒙古汗国时期,受罗马教皇或法国国王的派遣,基督教教士普兰诺·嘉宾尼、安德鲁·隆居曼和威廉·鲁不鲁乞曾经分别率领西方使团出使蒙古。他们出使的使命和欲达到之目的不尽相同,但由于对蒙古汗廷情况缺乏了解,均是无功而返。尽管如此,还是取得了一定的效果,其所写行记更是研究蒙古史、中西交通史及中亚民族史等方面的重要史料。 During the Mongol Khanate period, sent by the Pope of Rome or the French King, Christian priests Plano Annapolis, Andrew Lunguman and William Lu Bulu begged each other to lead Western missions to Mongolia. Their missions and missions are different, but their lack of understanding of the Mongol-Khan Ting situation has all but failed. In spite of this, some achievements have been made, and the written records are more important historical materials for studying the history of Mongolia, the traffic between China and the West and the history of Central Asia.