bù lìn
not to stint
to be generous (with praise etc)
to be prepared to (pay a fee, give of one's time etc)
bǐ lìn
vulgar
stingy
miserly
mean
bù lìn zhū yù
lit. do not begrudge gems of wisdom (idiom, humble expr.); fig. Please give me your frank opinion.
Your criticism will be most valuable.
qiān lìn
(literary) miserly
stingy