Hua tuo devoted his life to medical research. He was not only proficient in internal medicine, surgery, gynecology and pediatrics, but also invented Mafeisan for surgery, and was honored as the "originator of surgery" by later generations. Not only that, he also arranged a five-bird show for the elderly and infirm, which made people strong. However, it was such a medical genius who was tortured to death by Cao Cao.

Hua tuo introduced:

Hua Tuo (about AD 145-208) was born in Peiguoqiao County, a famous doctor at the end of the Eastern Han Dynasty. Hua Tuo, Dong Feng and Zhang Zhongjing are also called "Jian 'an Three Magical Doctors". When I was young, I studied abroad and practiced medicine all over Anhui, Henan, Shandong, Jiangsu and other places. I didn't want to make progress in studying medicine.

He has a comprehensive medical skill, especially good at surgery. And proficient in internal medicine, gynecology, pediatrics, acupuncture. In his later years, he was suspected by Cao Cao and tortured to death in prison. Hua tuo was called "the master of surgery" and "the originator of surgery" by later generations. Later generations used to call him Hua Tuo, an imperial doctor, and praised him as a doctor with superior medical skills with "Hua Tuo reincarnation" and "Yuan reincarnation".

Hua Tuo first performed surgery under general anesthesia, and was called "the originator of surgery" by later generations. He is not only proficient in prescription science, but also admirable in acupuncture. Hua tuo visited many doctors everywhere and collected some drugs with anesthetic effect. After many different formulations, he finally successfully tried this anesthetic.

He mixed anesthetic and hot wine to make the patient unconscious, then cut open the abdominal cavity, cut off the ulcer, wash the filth, sew it with mulberry thread, apply ointment, stop the pain for four or five days, and recover in one month. So Hua Tuo gave it a name-Mafengsan.