Part 5
It is obvious that the seas of energy and Blood belong to Yang, the Seas of Digestion and Bone Marrow belong to Yin. It looks like this in a pulsegram:
1). The Sea of Blood
2). The Bone Marrow Sea
3). The energy Sea
4). The Digestion Sea
Each sea, has its entrance and exit points. They should be used in the case of either Excess or Deficiency.