不吝珠玉 bù lìn zhū yù

DEFINITIONS

  1. lit. do not begrudge gems of wisdom (idiom, humble expr.); fig. Please give me your frank opinion.
  2. Your criticism will be most valuable.

CHARACTERS

不 bù no, not; un-; negative prefix
吝 lìn stingy, miserly, parsimonious
珠 zhū precious stone, gem, jewel, pearl
玉 yù jade, precious stone, gem