Tai Chi: A Chinese Secret to Better Health Characters for Tai Chi (Taiji) written in Seal Script. Seal script is one of the oldest styles of Chinese calligraphy, dating back to the Zhou Dynasty (1046–256 BC) In the ancient Chinese medical text entitled the Huang Di Nei Jing (circa 200BC) it was written that giving someone medicine after they became sick, was like digging a well after they became thirsty, or going to war and then making weapons. The idea was that it was easier to prevent illne...