DICT.TW Dictionary Taiwan

 big cheese
 名人,要人,大亨,大人物

 big cheese
      n : an important influential person; "he thinks he's a big
          shot"; "she's a big deal in local politics"; "the Qaeda
          commander is a very big fish" [syn: big shot, big gun,
           big wheel, big deal, big enchilada, big fish, head
          honcho]