疑人勿用，用人勿疑
yí​rén​wù​yòng​yòng​rén​wù​yí

trust your personnel

  1. 疑 yí verb
    to doubt
    (bound form) to doubt; to suspect; to disbelieve
  2. 人 rén noun
    person
    person; people; human being; a human
  3. 勿用 wù​yòng
    do not use
    to not use; please don't; no need to
  4. ， yòng
    non-Chinese
  5. 用人 yòng​rén
    to use people
    To employ or manage personnel; to be in need of hands or manpower.
  6. 勿 wù adverbverb
    do not
    Used in formal or written contexts to express prohibition or advice, similar to 不要 bù​yào or 别 bié.
  7. 疑 yí verb
    to doubt
    (bound form) to doubt; to suspect; to disbelieve