According to Andrews, what was the Confucius’s doctrine of preserving the body? How was Wang Qingren able to get around the Confucius prohibition of body mutilation? What scholarly traditions influenced Wang Qingren’s writing of Yi Lin Gai Cuo (Correcting the Errors of Medicine)? How did Wang conduct his anatomical studies (methods)? What were his methods different from those of the European anatomists (Andrea Vesalius, William Harvey, John Hunter, and so forth) Why is Wang Qingren important in the history of Chinese medicine?