Unknouwn chineses coins. [opgelost]

Can you help me find out the years of these Chinese coins? And, just to be clear, are they real?

Thanks.

1.: N#135231

2.: N#138669 (See H#16.63 in the comments of the coin page, that is a closer example than the main image.)

3.: N#20611

They look fine to me.

Thanks.

What is the value of theses.

Hello 

A few euro for each

If you what to swap them 

Fell free to open a swap with me  :)

Thank you very much, but I don't plan on changing them.