3 sentences for 公公 (gōng​gong)

1. 儿媳妇正在给公公敬茶。

   ér​xí​fù zhèng​zài gěi gōng​gong jìng chá.

   The daughter-in-law is serving tea to her father-in-law.

   Source: Dong Chinese Dictionary

2. 小朋友，快给这位公公让座。

   xiǎo​péng​yǒu, kuài gěi zhè wèi gōng​gong ràng​zuò.

   Child, please give up your seat for this elderly gentleman.

   Source: Dong Chinese Dictionary

3. 由于立了大功，这位公公深受皇帝信任。

   yóu​yú lì le dà​gōng, zhè wèi gōng​gong shēn shòu huáng​dì xìn​rèn.

   Because of his great service, the eunuch was deeply trusted by the emperor.

   Source: Dong Chinese Dictionary