We have developed a new method to produce charcoal from wood.

My grandfather used to work in charcoal production.

My grandfather is healthy and living a long life.

He is looking for a new job.

I work hard every day.

Mr. Tan is my best friend.

He started a fire using coal.

He is drawing a picture using charcoal.

I go jogging every day.

This is a car made in Japan.