2-day year comes from "The Emperor's Internal Classic-Su Wen", that is, the year when people's life ends, which means the year of long life until death.
5 the god of Chinese medicine refers to the god of the heart. In The Emperor's Classic of Internal Medicine-Six Sections on Tibetan Images (IX), it is said that "the mind is the foundation of life, and the place of god is also there", which means that the mind dominates the gods and controls people's spirit and ideological activities.
9 Plaster refers to the application of plaster to treat diseases. Plaster is a plaster model and prescription made by blending traditional Chinese medicines. Only the formula of the plaster is a noun.
The other ones upstairs are well explained.