He participated in many intercultural activities to overcome his xenophobia.

He is a foreigner, so he finds it difficult to learn about Japanese culture.

He is truly a cultured person, with a deep understanding of art and music.

He spends a lot of time studying.

He reads a lot of books.

The exchange with him broadened my horizons.

Interacting with him broadened my horizons.

He was able to conquer his fear.

He worked hard to overcome difficulties.

He decided to work in a foreign country.