为 wèi

为什么 wèishénme — why 因为 yīnwèi — because 为了 wèile — for 以为 yǐwéi — to think (wrongly) 认为 rènwéi — to think 成为 chéng wéi — to become 行为 xíng wéi — action 作为 zuò wéi — one's conduct 见义勇为 jiàn yì yǒng wéi — to see what is right and act courageously (idiom 迄今为止 qì jīn wéi zhǐ — so far 人为 rén wéi — artificial 为难 wéi nán — feel embarrassed or awkward