dealings(plural)

• 无耻勾当

  shameless maneuvering

• 卑劣的勾当

  despicable dealings

• 不法勾当

  illegal dealings

• 罪恶勾当

  criminal dealings

• 骗人的勾当

  fraudulent dealings

• 不可告人的勾当

  secret dealings

• 揭穿肮脏的勾当

  expose dirty dealings

• 这都是他干的勾当。

  These are all his dealings.