I have been to the Republic of Vietnam.

The system of provinces was a part of the ancient political system in Japan.

Global warming is a big issue that affects all of us.

Lithium hydride plays an important role in chemical reactions.

It is believed that liberalisation of imports promotes economic growth.

This region is strongly influenced by sinicization.

Palatalization is a part of phonetics, referring to the process where a certain sound approaches the palate.

This company is in the process of nationalization.

In Japan, there is a trend of having children later in life.

This company is advancing the process of unification.