Various methods are being used to revise "Hwangjenaegyeong(黃帝內經)", all of which have both positive and negative aspects. This is why a comprehensive approach is necessary. The revision process up to present has lead to some fruitful results, but with many problems as well. What should be taken into account for accurate revision is that apart from the apparent literal difficulties, there are numerous theories mingling together within the texts. Therefore, excessive fondness towards a particular perspective or clinical experience of an individual should be avoided in order not to commit any grave mistakes.