He is a direct descendant of that family.

He skillfully dodged the enemy's attack by giving them the cold shoulder.

He is fond of music.

Fumiko wrote him a letter.

His father is a very strict person.

During the Yuan dynasty, Chinese culture developed greatly.

This is my original.

Understanding the original principle is important for solving problems.

The budget for this project has been reduced by 20%.

What is the source of this information?