His research is deeply related to my project.

My younger brother is good at playing wind instruments.

He is in charge of the overall management of the company.

My mother nursed me when I caught a cold.

My grandfather is suffering from arthritis.

He is receiving treatment for hepatitis.

His research is closely related to my project.

He served the imperial family as a eunuch.

I subscribe to a monthly cooking magazine.

He fell into a deep hole.