子虛烏有 Save Sign in to save words Simplified: 子虚乌有 zǐxūwūyǒu ㄗˇ ㄒㄩ ㄨ ㄧㄡˇ to have no basis in fact to be the product of sb's imagination idiom Character by character 子(zǐ)son 虛(xū)emptiness 烏(wū)surname Wu 有(yǒu)have A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0