He can play the piano freely.

He is good at writing free verse.

The Democratic People's Republic of Korea is a country located in East Asia.

The Democratic Socialist Republic of Sri Lanka is located in South Asia.

China adopts the principle of people's democratic dictatorship.

He strongly believes in the value of humanism.

Extremism threatens the stability of society.

He is deeply involved in the study of Islamism.

Nationalism is often an ideology aiming for the unity and independence of a nation.

He is a perfectionist, demanding that all work be done perfectly.