He deeply understands the philosophy of 'emptiness is only form'.

After deep thought, he said 'form is emptiness.'

He visited the lunar palace in his dream.

This mineral is called anhydrite.

Maintaining oral hygiene is very important for overall health.

He is working at the pithead.

We steered the ship towards the harbor entrance.

He practices every day to improve his sailing skills.

We plan to sail on a yacht during the summer vacation.

Studying the history of the Imperial Examination is important for understanding the past of our country.