In 1879, the fifth year of Guangxu in the Qing Dynasty. In this year, Edison showed the world electric light, Einstein was born in Germany, and the world science is about to usher in the era of great exhibitions. This year, there are still 16 years before the X-ray quilt that caused the revolution in diagnostics, 2o years before the birth of the legendary aspirin and the publication of the psychological masterpiece "The Interpretation of Dreams", 43 years before Banting now created a new history of drug research for insulin, and 48 years before penicillin is now changing the history of modern medicine! This year, it has been 9 years since the reform of Harvard Medical School, but it has been 9 years since the reform of Harvard Medical School. The Hopkins School of Medicine is still 14 years away, and the Flexner report is still 31 years away! This year, it has been 14 years since the establishment of Guangdong Boji Medical Hall, 17 years since the establishment of the Medical Department of Shanghai St. John's College, and 17 years since the establishment of the Medical Department of St. John's College in Shanghai. It is still 26 years before Hu Mei went to Changsha, and 35 years before Rockefeller acquired Beijing Concord, and the German-Japanese and Anglo-American departments in the history of modern Chinese medicine are still only a distant future. This year, John? In the midst of mixed feelings, Huntelaar was pulled aboard an ocean liner and returned to his mother's homeland, the United States......