You may have noticed 문 come up often when learning about writing or culture in Korean. From 문화 meaning to 문학 they are tied to a hanja of course! The hanja 文 means culture and literature/writing so you will see it in a lot of literature vocab in Korean.
Literature/Writing terms using 文 Hanja:
The majority of the words I could find using the Hanja are more related to literature; writing terms and styles than cultural words, which I found interesting! From types or genres like poems, thesis’, prose, and documents in literature down to sentences and characters.