• Jing (精) — Essence
  • Refers to the body’s fundamental vital essence or constitutional energy.
  • In traditional Chinese medicine (TCM), jing is associated with growth, development, reproduction, and longevity.
  • It is often described as the deepest, most foundational life resource.
• Qi (氣 / 气) (often misspelled as chi) — Vital energy, life force, or breath
  • Qi is the dynamic energy that animates the body and circulates through channels (meridians).
  • It encompasses physical vitality, movement, warmth, and physiological function.
  • While “chi” is a common English spelling, “qi” is the modern standard pinyin romanization.
• Shen (神) — Spirit, mind, or consciousness
  • Shen refers to awareness, mental clarity, emotional balance, and spiritual presence.
  • In TCM, it is often associated with the heart and manifests in a person’s vitality, demeanor, and consciousness.

Together, they are known as the “Three Treasures” (三寶 / 三宝, San Bao) of Chinese philosophy and traditional medicine:

• Jing (Essence) → the body’s fundamental substance.
• Qi (Vital Energy) → the energy that animates and sustains life.
• Shen (Spirit/Mind) → consciousness, awareness, and the highest expression of life.

A common way to understand their relationship is:

Jing nourishes Qi, Qi supports Shen, and Shen directs Qi while preserving Jing.