Thala had studied her world's history and customs for years.

He also studied education, foreign customs, literature and poetry.

May stay an additional week to study quaint local customs.

As years went by he studied in depth the language, popular customs, oral tradition, social norms and the value system of the Thai people.

He studied their culture, language and customs, and wrote extensively about them.

The group studied ancient texts, long-forgotten customs and the mystical ways of life.

He'd learned it while studying the manners and customs of war in overdrive.

At the age of 13, he was sent to Krakow in order to study Polish language and customs.

He studied their language, customs, religion, family life and other aspects of their world.

He devoted himself to the Tlingit people and studied their language and customs.