Ge Hong

Ge Hong (; b. 283 – d. 343 or 364), courtesy name Zhichuan (稚川), was a Chinese linguist, Taoist practitioner, philosopher, physician, politician, and writer during the Eastern Jin dynasty. He was the author of ''Essays on Chinese Characters'', the ''Baopuzi'', the ''Emergency Formulae at an Elbow's Length'', among others. He was the originator of first aid in traditional Chinese medicine and influenced later generations.

He also took on the name Baopuzi (), with a literal meaning of embracing simplicity, core qualities, and untempted by material desires. Provided by Wikipedia