We will do our best to solve this problem.

We respect Japanese culture.

We are going on a trip tomorrow.

He is studying old literature.

He is very careful in his choice of diction.

Kōkotsubun is an ancient Chinese script, one of the oldest scripts.

He is studying in his study at home.

He is good at reading Chinese text.

He is learning how to make interrogative sentences.

Remembering this fixed phrase will make your English conversation smoother.