为啥 Traditional form: 為啥 Pinyin (reading): wèishá Definitions: dialectal equivalent of 為什麼/为什么 (wèishénme) Characters: 为 - to do, to act; to handle, to govern; to be 啥 - what? Traditional characters: 為 - to do, to act; to handle, to govern; to be 啥 - what?