international cultural exchange
Refers to the exchange of culture, arts, and ideas between nations, often in the context of diplomacy, education, or grassroots programs.
International cultural exchange is important for deepening mutual understanding.
A broader term for cultural exchange, not necessarily international; 国際文化交流 explicitly adds the international dimension.
Compound of 国際 (international), 文化 (culture), and 交流 (exchange).