Recently, a video has sparked widespread attention online, featuring an account impersonating Zhang Wenhong in a live stream selling a type of protein bar. Many netizens began to question, 'Is Zhang Wenhong really selling products?' Even more concerning is that some elderly viewers believed the video to be genuine, with some placing orders and sharing the information in social groups. After investigation, it was confirmed that the Zhang Wenhong in the video was not a real person, but a deepfake generated through AI technology. Zhang Wenhong has responded, indicating that there is more than one such fraudulent account.