You can feel his presence.

I live in Baoding city.

His usual location is the seat at the very back of the library.

May his health last for an extremely long period of time.

In this recipe, we use a special mixture.

This machine operates using a special oil solution.

This contract was established by the stipulation.

He spent a lot of time on the revision of his poetry.

He revised his poetry many times to create a perfect work.

I have been to Dingzhou.