不吝珠玉 [ㄅㄨˋ ㄌㄧㄣˋ ㄓㄨ ㄩˋ; bu4 lin4 zhu1 yu4] lit. do not begrudge gems of wisdom (idiom, humble expr.); fig. Please give me your frank opinion. Your criticism will be most valuable. ◄ ►