崽賣爺田不心疼

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

child / young animal

to sell / to betray / to spare no effort / to show off or flaunt

grandpa / old gentleman

field / farm / CL:片[pian4]

no; not so / (bound form) not; un-

heart / mind / intention / center / core / CL:顆|颗[ke1],個|个[ge4]

to love dearly / to feel sorry for sb / to regret / to grudge / to be distressed

(it) hurts / sore / to love dearly

(it) hurts; sore / to love dearly