A straight angle is 180 degrees.

I watched the Olympics in Pyeongchang.

I watched the Olympics in Pyeongchang.

He likes to take a walk in the park at dusk.

He experienced nantaimori for the first time.

We should always remember the power of Kannon in difficult times.

Hiragana is one of the characters in Japanese.

The history of the Pingpu Tribe forms an important part of Taiwan's history.

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.

He said, 'It's difficult to make a life,' explaining the phrase 'When a man steps over the threshold, he has seven enemies.'