After visiting and talking with fat ya's family, as well as a comprehensive and targeted physical examination, Professor Zhao Liping gave priority to corrective food, and cooperated with other medicines and foods to carry out extremely strict dietary intervention in fat ya. After nearly half a year's treatment, fat ya's weight has finally come down, and various physical indicators tend to be normal. When fat ya got home, he stopped eating snacks. To this end, the CCTV science and education channel "Approaching Science" produced three programs for follow-up reporting.