Jinan Boai Esophageal Cancer Research Institute in Shandong Province, the director of Qin Xudong is the eighth generation of the Chinese Qing Dynasty famous doctor Qin Benyu, got the ancestor of the "pharyngeal finger palms" secret manuals of the true transmission and its father many years of clinical instruction, y treatment of choking and hiccups (esophageal cancer, pancreatic cancer) the essence of the disease. Now he is the legal person of Hong Kong Boai International Esophageal Cancer Research Institute, and also serves as the famous doctor of esophageal cancer of Global Hua Tuo Network, and the invited oncologist of Canadian Institute of Difficult Diseases.