Unknown chinese coin

Good day everyone, if i may, i would like to request from your good office to kindly identify and extend some information regarding this item. i want to know whether its a coin? Medal? I found it among my person belongings. Your kind effort is highly appreciated. herewith is a photo.

thank you.

 Both pictures should be turned left. 

Thinking the spotted background makes it a token. 

What is the diameter? 

 Rotated, white balanced, cropped 

 First picture similar: 

N#197512 

N#211781 

N#239996 

The exact diameter is 30mm. Im sorry for posting it the wrong angle. Thank you again. The diameter might somehow lead close to its true identity.

And also not magnetic. thank you again Sir.

https://en.wikipedia.org/wiki/Kaiyuan_Tongbao 

 Hopefully correct. Now looking for other side - 

only two characters repeated > 

 Changed the second picture to reverse black and white, 

then cropped the two characters, which hopefully helps 

https://en.wikipedia.org/wiki/T%C3%A1ng_(surname) 

[Tang] 

The most common meanings associated with "Cheng" are "city" (城, chéng) … 

 Guessing. Maybe it is Cheng Tang on reverse - 

hopefully other members might know, 

or identify all the token somewhere. 

Im truly amazed by the way the details are examined.

very impressive. I hope that we can come up with the final identifications. Its getting excited because the origins where from aged era while the coin somehow is still in good condition. 
i really appreciate your time and effort my good Sir.

the weight is approximately 9.07 grams…this detail may also help. Thank you again and again my good Sir.

The dots in the background are made to pretend is a worn old surface.

It is clearly a token or a modern replica.

Thank you my good sir for sharing your informations. I believe on the experts. I really appreciate everything.

thank you very much again.

The series of Kai Yuan coin, one of the most well known chinese coin was issued during the Tang dynasty (唐)

“Tang Town” (唐城), the chinese Hollywood, is located at the foot of Mount Dafu in the southwestern suburbs of Wuxi.

There are other fanciful versions with Tangcheng on reverse :

Thank you my good Sir for that additional info. At least i know now that thie item somehow probably do exist. I really appreciate your kindness sharing. Thank you again.