In which dynasty did Du Moxibustion originate? Who invented it?

Du-moxibustion is one of the traditional external treatments of traditional Chinese medicine, which originated from the Western Han Dynasty's "Huangdi Neijing Gukong Lun": "The disease of Du-meridian is treated in the bone" and "the disease is in the bone, the needle is refined and the medicine is ironed".

However, the current technical system of Du Moxibustion is based on the theory of external treatment of traditional Chinese medicine, combined with the characteristics of traditional moxibustion and years of clinical experience, and it is not called Du Moxibustion.

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