Who was the alchemist in the Eastern Jin Dynasty?

1. Sun Simiao (a famous doctor and alchemist in the early Tang Dynasty) (58 1-682), Han nationality, was born in Jingzhao Huayuan (now Yaozhou District, Tongchuan City, Shaanxi Province) and was called "the King of Medicine" by later generations.

2. Ge Hong, a famous alchemist and physician in ancient China. Ge Hong (AD 284-364) was a Taoist scholar, a famous alchemist and medical scientist in the Eastern Jin Dynasty. The word Chuan, since the number Bao Puzi, Han nationality, Jin (now Jurong County, Jiangsu Province) from Jurong County, Danyang County. The grandnephew of Ge Xuan, the alchemist of the Three Kingdoms, was called Little Fairy Weng.