Li Shizhen - Graduated in 1552, renowned for his work 'Compendium of Materia Medica', a foundational text in Traditional Chinese Medicine.
Zhang Zhongjing - Graduated in 195 AD, known for his contributions to the 'Treatise on Febrile and Miscellaneous Diseases', a key text in TCM.
Wang Qingren - Graduated in 1803, famous for his book 'Corrections on Errors in Medicine', which advanced the understanding of blood circulation in TCM.
Sun Simiao - Graduated in 682 AD, celebrated for his 'Thousand Golden Prescriptions', a comprehensive guide to TCM.