难以置信 Save Sign in to save words Traditional (Taiwan): 難以置信 On the HSK 7-9 vocabulary list, at CEFR level C2. nányǐzhìxìn ㄋㄢˊ ㄧˇ ㄓˋ ㄒㄧㄣˋ hard to believe incredible idiom Character by character 难(nán)difficult 以(yǐ)use 置(zhì)install 信(xìn)letter A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT