To discuss the essence of six meridians, the key point is the comprehension of three Yin and three Yang.
讨论六经实质，关键在于对“三阴三阳”的理解。
2
Infantile massage effects can be summarized as: the balance of Yin and Yang, to reconcile the internal organs, dredge the meridians, Qi and blood, fuzhengquxie.
小儿推拿的作用可以概括为：平衡阴阳、调和脏腑、疏通经络、行气活血、扶正祛邪。
3
Mawangdui tomb unearthed in Changsha, the "hand-foot-11 by Moxibustion" and "Yin and Yang Moxibustion by 11" two meridians on the book by a sense of conduction path;