Demography is a branch of social science that studies the structure, distribution, and changes in human population.

He strongly believes in the value of humanism.

The Seven Gods of Fortune are gods of Shinto and Buddhism in Japan, believed to bring good luck.

He went to see a movie with his South Korean friend.

He went to see a movie with his South Korean friend.

We ate Jingisukan in Hokkaido.

I bought the goods in yuan.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

This movie is really amazing.

It's a tradition to make gingerbread for Christmas.