He is doing his best to search for the truth.

He set out on a journey to quest for the truth.

He decided to take paternity leave to take care of the newborn.

What is today's date in the lunar calendar?

She changed her name after getting married, but her maiden name was Tanaka.

He acquired an ancient war bow.

He learned how to operate a mortar.

This light is using a wheat bulb.

It's tough to ride a bicycle up this steep slope.

It is important to respect traditions from previous times.