隐若敌国
yǐn​ruò​dí​guó

a person of vital importance to the state

  1. 隐 隱 yǐn adjective
    hidden
    (bound form) hidden; secret; latent or dormant; not obvious
  2. 若 ruò adjectiveadverb
    to seem
    to seem; to appear to; to be like; to look as if
  3. 敌 敵 dí adjective
    to match
    (bound form) to be a match for; to be equal in strength or status
  4. 国 國 guó noun
    country
    country; nation; state; a territory with its own people and government