← ChinesePath Chinese Dictionary 为什么 wèi shénme pronoun why; for what reason 你为什么不来? Nǐ wèi shénme bù lái? Why aren't you coming? The full ChinesePath dictionary entry for 为什么 includes audio for every reading and example sentence, more example sentences, collocations, synonyms and links to the course units where it is taught. Look It Up in the App