假公济私
jiǎ​gōng​jì​sī

to abuse public office for private gain

  1. 假 jiǎ verb
    to borrow
    (bound form) to borrow; to avail oneself of; to make use of
  2. 公 gōng nounadjective
    public
    belonging to the state, community, or public; collectively owned as opposed to private; shared by all
  3. 济 濟 jì noun
    to benefit
    (bound form) to be of help or to benefit a situation
  4. 私 sī
    personal interest
    (bound form) self; personal interest; private property or affairs