The University of Vienna is the oldest university in Austria and even in the German-speaking countries. It was founded in 1365 and has won Nobel Prizes for 27 scientists. It has dozens of campuses and distributes all over the city of Vienna. I am very fortunate to be able to exchange studies at the Medical College of the University of Vienna, which was the world medical leader in the early nineteenth century. It is still at its peak in pathology, physiology and dermatology. We are amazed that a male professor who has visited China many times can lecture in Chinese.