2, musk: pungent, warm, return to the heart, spleen meridian. It opens the orifices and awakens the mind, invigorates blood circulation and menstruation, relieves pain and induces labor.

3, calamus: pungent, bitter, warm. Attributed to the heart, stomach meridian. Resolve dampness and open up the stomach, open up the orifices and phlegm, wake up the spirit and wisdom.

4, ice chips: taste hard, slightly cold, through the orifices, dispersing the fire, has the effect of opening the orifices to wake up the spirit, clearing away heat and toxins, brightening the eyes and cataracts.

5, Suhu Xiang: pungent, warm. Attributed to the heart meridian, spleen meridian. The gas is fragrant, can pass all the organs and viscera, so its function is to open up all the incorrect gas.