文膽 [－胆]

Jyutping man4 daam2
Pinyin wén dǎn

Definitions (CC-CANTO)
  1. a brain trust; a think tank; referring to those who come out with the plans and ideas
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. noun
    person employed to write statements, speeches, letters, etc., for others