Ge Hong (283-363), born in Jurong, Danyang County (now jurong city, Jiangsu Province), was a Taoist theorist, a famous alchemist and medical doctor in the Eastern Jin Dynasty, and was called the Little Fairy.

Bao Puzi inherited and developed alchemy since the Eastern Han Dynasty, which had a great influence on the development of Taoist alchemy and provided valuable historical materials for studying the history of alchemy in China and ancient chemistry.

Ge Hong also wrote 100 volume of medical works Fang Yuhan (lost) and 3 volumes of Elbow Emergency Prescription, covering various medical subjects, including the earliest record of treating smallpox and other diseases in the world. There are more than ten kinds of his works in Orthodox Taoist Collection and Wanli Continued Taoist Collection.

Ge Hong was born in Jiangnan, the nephew of Ge Xuan, the alchemist of the Three Kingdoms. /kloc-at the age of 0/3, he lost his father and his family became poorer. He earns money by chopping wood for paper and pens, and he also copies books after work, often staying up late at night. So the villagers called him a gardener, so he took the name of "Baoyuan".

Introverted, not good at making friends, only reading behind closed doors, covering a wide range. Master Ge Xuan studied Taoism from alchemist Zuo Ci and passed it on to disciple Andrew with alchemy. Ge Hong became a teacher with Zheng at the age of 16. Because he devoted himself to his studies, he was highly valued by Andrew. Andrew's immortal thought and recluse thought had a great influence on Ge Hong's life. Since then, he intends to retire from the mountains, study alchemy, and write books.