Do you want to find out on your own or do you need to use legal channels?

I know that the acceptance process for personal paternity testing is simple, does not require documents, can be anonymous, and can also mail samples for testing. The personal identification report has no judicial effect and is for your own information only.

Samples used by the personal DNA identification department: hair, blood stains, oral swabs, nails, toothbrushes, mineral water bottles, etc.

Answers from Chinren Paternity Testing Center.