滿腹經綸

满腹经纶
mǎnfùjīnglún
  1. full of political wisdom (idiom)
  2. politically astute
  3. with encyclopedic experience of state policy

CEDICT

  1. able to handle complex affairs of state; politically astute
  2. very erudite; very experienced

Wiktionary

經綸，原是處理過的蠶絲，引申人的才能、學識。滿腹經綸形容人才識豐富，具有處理大事的才能。《三俠五義．第三二回》：「顏生素有大志，總要克紹書香，學得滿腹經綸，屢欲赴京考試。」也作「經綸滿腹」。

重編國語辭典

形容人才識豐富，具有處理大事的才能

維基詞典

Entry Composition

1 滿腹 mǎnfù
  1. filled with
  2. preoccupied with
2 經綸 jīnglún
  1. (figuratively) statecraft; statesmanship
  2. (literary, figuratively) to manage state affairs
  3. (literary, literally) silk threads combed and well-arranged
  4. (literary, literally) to comb and arrange silk threads
  5. silk threads combed and well-arranged
  6. statecraft; statesmanship
  7. to comb and arrange silk threads
  8. to manage state affairs