What is his Chinese name?

His explanation was terse and easy to understand.

His terse speech left a strong impression on the audience.

Sō is my best friend.

Tsuyoshi is my best friend.

He is a person with a strong heart.

He is a very strong person.

He approached the negotiation with confidence.

There are still many challenges left to put this technology into practical use.

This technology has not yet been made practical or useful.