This study investigated diagnostic skills that use meridian points and meridian which shows the signs of illness. From the text of Yeong-Chu, we tried to find out the relationship with meridian(contain meridian point) and disease. The diagnosis with the meridian, we made a study of the relationship with multiple abscess, channel disease, so-saeng-byung. The diagnosis with the meridian point, we considered that the relationship with characteristic of each meridian point, disease and diagnosis.