崽卖爷田不心疼

zǎi mài yé tián bù xīn téng

lit. the child sells the father's farm without regret (idiom)

fig. to sell one's inheritance without a second thought for how hard one's forebears worked for it

zǎi

child

mài

to sell

grandpa

tián

field

no; not so

xīn

heart

téng

(it) hurts; sore