Li Menghan graduated from Peking Union Medical College and received a doctorate. He was also the first Chinese professor hired by the Royal Swedish Academy of Medicine.,“Doctor, the patient’s condition is very serious now. In my experience, if we can’t find the cause within half an hour and get effective treatment, I'm afraid the patient could stop breathing at any time”,Dean Lin's face darkened, and he barked, "Who are you What are you doing in the intensive care unit"。