The most powerful god in the city

According to Chen Shou's "Chronicles of the Three Kingdoms", Hua Tuo's lifelong experience is the book "The Book of Green Bags". This book records Hua Tuo's life's work and medical experience, but legend has it that the book was eventually burned due to the unfavorable protection of his apprentices. Because of this, the "Green Capsule Book" was lost, and only a few pages were rescued at that time, so there were "Five Fowl Opera", "Ma Boiling San" and so on in junior and senior high school history books.