What's the name of Li Shizhen's father?

Li Shizhen is from Zhou Qi, who is now from Qichun County, Hubei Province.

His father is Li Yanwen, also known as Li Yuechi. He is a famous doctor, and many patients often visit him at home. Li Yanwen usually goes up the mountain to collect herbs. When Li Shizhen was a child, he often followed his father to collect herbs, catch grasshoppers and butterflies, and play with flowers and plants.

Li Yanwen is also very learned. He not only collected many medical books, but also collected some ancient classics. Not only that, he also has his own works, such as Biography of Folium Artemisiae Argyi, Biography of Ginseng, Invention of Four Diagnostics, etc.