Rhubarb is a perennial plant native to China and is also used for medicinal purposes.

This dynasty lasted for centuries.

This mirror has a concave area.

He was rushing around in confusion, not knowing what to do.

After the earthquake, people were going every which way in disorder.

She is respected as the queen consort of the country.

He is of royal blood.

My grandmother, who I refer to as 'queen mother', passed away when I was a child.

He is slacking off at work.

He is slacking off at work.