老公公

lǎo gōng gong xiě le fēng xìn gěi wǒ

老公公写了封信给我。

My grandpa wrote a letter to me.

tā hé lǎo gōng gong xiāng chǔ de hěn hǎo

她和老公公相处得很好。

She gets along well with her father-in-law.

wǒ zhǐ jì dé tā chuān de xiàng ge lǎo gōng gong

我只记得他穿得像个老公公。

I only know he dressed like an eunuch.