This is the 2301st most frequent Russian word.
культурной
"Cultural."
Describes the adjective 'культурной' as modifying 'обмен', emphasizing the character of being related to culture.
У нас состоялась культурной обмен с иностранными студентами.
We had a cultural exchange with international students.
Usage highlights 'культурной' as an adjective describing 'фестиваль', referring to an event focused on cultural activities.
Жители города организовали культурной фестиваль, чтобы отпраздновать свои традиции.
The city inhabitants organized a cultural festival to celebrate their traditions.
'Культурной' here refers to the perspective being shaped through cultural context or knowledge.