Liu Jiuheng, a graduate of traditional Chinese medicine who was excluded from a large hospital and returned to his hometown, was called a "freak" by his villagers because he could read ancient pre-Qin characters that no one could read since he was a child. Before his death, my grandfather passed down the second half of the pre-Qin medical slips and the family heirloom jade tablet "Qingnang Ling". From then on, he practiced medicine in Qingwu Mountain as a village doctor - planting medicine fields, treating difficult problems, and solving the mysteries of nine pre-Qin medical treasures. With his medical skills and medical ethics, he traveled throughout the modern world and eventually became a generation of "medical heroes".
