All lessons Module 1: Foundations Lesson 9
The five spirits
Where is the spirit housed in TCM, and how can an emotion injure an organ?
Extra lesson, after Ling Shu 8 and Maciocia. After this lesson you can link each spirit to its organ and substance, and you can read how deficiency, excess and emotion affect a spirit.
Know by heart
- Five spirits, five organs. Shen Heart, Hun Liver, Po Lungs, Yi Spleen, Zhi Kidneys. mnemonic: the Heart thinks, the Liver dreams, the Lungs breathe, the Spleen ponders, the Kidneys will.
- Where they reside (Ling Shu 8). Shen in the vessels, anchored by Blood; Hun in the Blood; Po in the Qi; Yi in the nutritive substance; Zhi in the Jing. mnemonic: each organ stores something, and its spirit lives in it.
- Shen, narrow and broad. Narrow: the Mind of the Heart (Mind). Broad: all five together (Spirit).
- Hun and Po. Hun light, Yang, follows the Shen, to heaven; Po heavy, Yin, follows the Jing, to the earth. mnemonic: Hun heads for heaven; Po stays with the physical body.
- Empty and full (Ling Shu 8). Liver empty fear, full anger; Heart empty sadness, full laughter that will not stop.
- The chain of thinking. xin, yi, zhi, si, lü, zhi: heart, intention, ambition, reflection, deliberation, insight. mnemonic: the heart intends, aims, reflects, deliberates and finally sees.
- Season of decline. The season of the Element that controls the organ: Heart winter, Spleen spring, Liver autumn, Lungs summer, Kidneys late summer.
The rest of this lesson is reference.

Three practice questions from this lesson
Which spirit belongs to the Liver?
- Po
- Shen
- Hun
Answer: Hun. The Hun, the Ethereal Soul, resides in the Blood that the Liver stores. The Po belongs to the Lungs, the Shen to the Heart.
Which spirit belongs to the Lungs?
- Yi
- Shen
- Po
Answer: Po. The Po, the Corporeal Soul, resides in the Qi of the Lungs; the breath anchors it.
Where does the Zhi reside?
- in the Jing
- in the vessels
- in the Blood
Answer: in the Jing. The Kidneys store the Jing, and the Jing houses the Zhi (Ling Shu 8).
The rest of this lesson
In the course you get the step-by-step explanation, 14 case-based practice questions, 14 spaced-repetition flashcards, the pitfalls and the bridge to physiology with evidence grades. This lesson belongs to module 1: Foundations.