Li Qingshan was a young doctor who had studied Chinese and western medicine. Now, he was not only the dean of the affiliated hospital but also a specially-appointed professor of the Hua Country Medical University. His knowledge was far beyond that of others. Now, Xiao Yi used the "Four-colored needle technique" that had been lost for thousands of years, Li Qingshan was very excited. However, he had some doubts. It seemed that everything could only be told when Wang Wenwen came back. Li Qingshan was anxious as his heart was scratched.