xīn téng
老太太最心疼小孙子。
Lǎotàitai zuì xīnténg xiǎo sūnzi.
The old lady loves her little grandson the most.
心疼钱
xīnténg qián
to feel bad about spending money; to be reluctant to spend money
瓷瓶摔碎了，老人心疼了半天。
cípíng shuāisuì le, lǎorén xīnténg le bàntiān.
The porcelain vase broke, and the old person felt distressed for a long time.