educated (adj)受过教育的
He is educated.
The dog is educated.
Every is educated.

You mean everyone?

Everyone is educated.

Irish (n) 爱尔兰人
They are Irish.

Good!

There are not so many Irish in China.

Try not to use negation. Use words that express directly.

Instead of ‘not so many’, use ‘very few’:

There are very few Irish people in China.