This region is strongly influenced by sinicization.

He is majoring in Sinology at university.

My friend is working in mainland China.

He was born and raised in China proper.

We celebrate the New Year based on the Chinese calendar.

The Communist Party of China is the largest political party in China.

He is conducting research on historical kana usage.

Revisionism aims to change our understanding of past events.

The Calopteryx cornelia is a species endemic to Japan, and it has beautiful wings.

He quoted the old phrase 'seeking a sword in a boat carved' to explain the absurdity of hoping for success without effort.