皇冠上的明珠
huáng​guān​shàng​de​míng​zhū

the brightest jewel in the crown

  1. 皇冠 huáng​guān noun
    imperial crown
    imperial crown worn by a monarch as a symbol of sovereignty
  2. 上 shang locative
    on
    (suffix) on; in; at; on the surface of; used after a noun to indicate a location, scope, or aspect
  3. 的 de particle
    [possessive/attributive]
    Connects a describing word or phrase to the noun it describes; also used to indicate a possessive relationship.
  4. 明珠 míng​zhū
    bright pearl
    a bright pearl; a jewel of great value