Bác Nhĩ Truật

== Vietnamese == === Etymology === Sino-Vietnamese word from 博, 爾 and 朮, from Mongolian Боорчи (Boorči)/ᠪᠣᠭᠣᠷᠵᠢ (boɣorǰi). === Pronunciation === (Hà Nội) IPA(key): [ʔɓaːk̚˧˦ ɲi˦ˀ˥ t͡ɕwət̚˧˨ʔ] (Huế) IPA(key): [ʔɓaːk̚˦˧˥ ɲɪj˧˨ ʈwək̚˨˩ʔ] (Saigon) IPA(key): [ʔɓaːk̚˦˥ ɲɪj˨˩˦ ʈ⁽ʷ⁾ək̚˨˩˨] === Proper noun === Bác Nhĩ Truật Bo'orchu (friend and ally of Genghis Khan)