老狐狸

lǎohúli
  1. old fox
  2. fig. cunning person

CEDICT

比喻非常狡猾的人。

重編國語辭典

Entry Composition

1 老 lǎo
  1. prefix used before the surname of a person or a numeral indicating the order of birth of the children in a family or to indicate affection or familiarity
  2. old (of people)
  3. venerable (person)
  4. experienced
  5. of long standing
  6. always
  7. all the time
  8. of the past
  9. very
  10. outdated
  11. (of meat etc) tough
2 狐狸 húli
  1. fox
  2. fig. sly and treacherous person