Then you can contact the relevant departments of the Chinese Academy of Sciences.
Address of China Academy of Sciences: No.52 Sanlihe Road, Beijing.
Postal code: 100864
You can write a letter, send an email or even come to your door, or suggest that you go to the most famous local mathematics magazine and publish your achievements in it.
Besides, can you tell me what this discovery is about mathematics?
I may be able to help you.
qq:992289528