He made his way through the thorns.

In the Heian period, the court nobles played a crucial role in determining the country's policies.

His house is located at 135 degrees east longitude.

He is good at playing the xiqin.

He turned the hourglass upside down.

He drew a heptagon shape.

I decided to eat a light meal instead of dinner.

We entered into a contract with a new business partner.

He is good at playing the bianqing.

What is the caliber of this gun?