Qin Xudong, member of the Chinese People’s Political Consultative Conference, director of Jinan Traditional Chinese Medicine Cancer Hospital, famous esophageal cancer doctor, specially appointed digestive tract tumor expert of the Canadian Institute of Intractable Diseases, director of the Jinan Anti-Cancer Association of Shandong Province, Qin Benyu, the eighth famous doctor of the Qing Dynasty in China A traditional medicine passed down from generation to generation, he is the inventor of the Qin family's method of eliminating tumors. There is also a collector of the same name, a network engineer