以紫为朱
      Explanation: Metaphor as the treacherous villain Sage clean and fair. Mess with the purple Chu. "
      Source: Ming Liu Ji "official Proverbs in the" give good evil, to violet as Zhu. "
  • Thesaurus:  unable to tell the good from the evil, Zhu purple chaos
  • Antonym Group:  love the good and shun the evil, Rewards and jealous evil