言无不尽
yánwú-bújìnTraditional 言無不盡
to say all one knows
Every meaning
yánwú-bùjìn
- to say all one knows
Its characters
- 言yánwords; speech
- 无wúnot have; without
- 不bùnot; no
- 尽jìnto exhaust; to use up
Words with 言
Words with 无
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.