This is the 4134th most frequent Japanese word.
ヨンホ
"ヨンホ" is a transliteration of the Korean name "Yong-ho" (용호) and does not have a specific meaning in Japanese.
Here, 'ヨンホ' is used as a proper noun representing an individual's name.
ヨンホが図書館で勉強しています。
Yongho is studying at the library.
In this sentence, 'ヨンホ' is again a proper noun, used within the possessive structure 'ヨンホのこと' to refer to something related to 'Yongho'.
彼はヨンホのことをよく知っています。
He knows Yongho well.
Here, 'ヨンホ' is introduced as part of the expression 'ヨンホという名前' to indicate a person's name.