Q1. What are the pathogenic factors of external conditions, and what are the differences from the internal ones?
Q2. What are the two characteristic methods of syndrome differentiation of external conditions?Summarize the features of yin and yang syndrome differentiation.
Q3. What are the methods of identifying pus?
Q4. What are the three major principles of internal therapy and what are their typical formulas?
Q5. What are the indications of incision method and what are the cautionary notes of operation method?
