It is easy to cause personal injury. According to official website's inquiry, President Zhang of Xingcheng won the trust of the masses under the banner of no charge and no selling, and then went on buying and selling. Tik Tok has repeatedly warned Professor Zhang Zhiyuan of Xingcheng about dangerous acupoints, and it is easy to press the wrong acupoints and cause injuries. He asked to delete the dangerous video and stop the live broadcast. Zhang is the director of Xingcheng People's Hospital in Huludao City. He is a dedicated doctor, skilled in medical skills, hands-on, conscientious in studying medical skills and saving lives.