Xiao Hua, did you see the news? At a paternity testing center in Hebei, 22% of the results showed the child wasn't biological. That's such a high number—it's really shocking.

I saw it too, especially that more than a third were discovered after the child turned 10. I can't imagine the psychological impact on those families.

Yeah, paternity testing is a technical matter, but it really reflects the fragility of family relationships and trust. Especially since 89% of requests are initiated by men, which suggests men may feel less secure in family relationships.

I think technology makes things convenient, but the ethical issues are definitely complicated. Some cases even involve secretly collecting biological samples, so privacy concerns are pretty serious.

Exactly. In the end, technology should serve people. The key is building family trust, not just relying on cold, hard data to define relationships.

That's right. The most important thing for a couple is communication and trust. If you're relying on a test to confirm your relationship, you might already be at a disadvantage from the start.