féi​shuǐ​bù​guò​bié​rén​tián

keep benefits within the family

  1. extra benefits
    money, benefits, or advantages gained from a particular situation or position; often implies something that should be kept within one's own group
  2. cannot surpass
    (used after a verb) to be unable to surpass, withstand, or pass
  3. others
    other people; someone else; anyone else besides oneself
  4. field
    field; farmland; agricultural land used for growing crops