元英宗曾谪高丽忠宣王王璋于吐蕃 ,其原因史料中虽有所记载 ,但语焉不详 ,本文对此进行探析。指出 :元英宗谪王璋于吐蕃 ,具体罪名是王璋执迷于佛教 ,而深层次的实质性原因则在于英宗与其祖母太皇太后答己之间的宫廷斗争 ,王璋是答己的亲信 ,成为了英宗的清除对象 ;王璋与宦者伯颜秃古思的矛盾则是引发英宗处罚王璋的导火线。 Yuan Yingzong had 谪 Gao Li Zhong Wang Wangzhang in Tubo, although the reasons for the historical records, but the language is unknown, this article to explore. Pointed out: Wang Yuanzong of Yuan Yingzong was in Tubo. Wang Subang was obsessed with Buddhism for the specific charges. The substantive reason of the deep level lies in the court struggle between Ying Zong and his grandmother, , Became the object of the removal of Yingzong; the contradiction between Wang Zhang and Hwang Bolaan bald ancient thought was the trigger for the British Emperor to punish Wang Zhang.