He was hiding the fact that he was an illegitimate child.

I am majoring in econometrics at university.

The discussion about the regional system in Japan is not over yet.

He can speak Teochew language.

The European Union is an organization for the economic and political integration of European countries.

I have been to Sinuiju.

Sinuiju is a city in North Korea.

Daihasshu is an ancient place name in Japan.