知无不言，言无不尽 zhī wú bù yán ， yán wú bù jìn

DEFINITIONS

  1. not hiding anything he knows, not stopping before he has said it through (idiom)
  2. frank
  3. outspoken

CHARACTERS

知 zhī
HSK 2
know, perceive, comprehend
无 wú
HSK 4
negative, no, not; KangXi radical 71
不 bù
HSK 1
no, not; un-; negative prefix
言 yán
HSK 4
words, speech; speak, say
言 yán
HSK 4
words, speech; speak, say
无 wú
HSK 4
negative, no, not; KangXi radical 71
不 bù
HSK 1
no, not; un-; negative prefix
尽 jìn
HSK 4
exhaust, use up; deplete