Entertainer Quyen Linh said he and his family had faced online insults and accusations, and urged authorities to protect people from such attacks. He had earlier denied involvement with counterfeit An Cung Hoan products under investigation.

Tuoi Tre reported that a company bearing his name had once held a stake in Tami Natural Home but was absent from the membership list updated in July 2025. The company record, investigation and his denial are separate facts; the article does not establish his legal liability.