正当理由 Traditional 正當理由 zhèng dàng lǐ yóu 🔊 proper reason + Keep this word Meanings zhèng dàng lǐ yóu 正當理由 proper reasonreasonable grounds Its characters 正zhèngstraightHSK 2当dāngto beHSK 4理lǐtextureHSK 6由yóuto followHSK 4