Correct
公公
/ gōnggong /
Strokes
Definition
husband's father/grandpa/eunuch
Example
As a Noun
(of a woman) husband's father; father-in-law
As a Noun
(paternal) grandfather
As a Noun
(maternal) grandfather
As a Noun
grandpa; grandad
As a Noun
gonggong ［a form of address for a court eunuch］