míng / zhī / tā / zài / qī / piàn / bié / ren / nǐ / hái / bāng / tā / xuān / chuán / qǐ / bú / shì / wèi / hǔ / fù / yì

明知他在欺骗别人，你还帮他宣传，岂不是为虎傅翼？

Knowing that he is deceiving people, aren't you helping an evildoer?