铁证如山 Save Sign in to save words Traditional (Taiwan): 鐵證如山 tiězhèngrúshān ㄊㄧㄝˇ ㄓㄥˋ ㄖㄨˊ ㄕㄢ irrefutable evidence Character by character 铁(tiě)surname Tie 证(zhèng)admonish 如(rú)as 山(shān)surname Shan A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0