The ancient Chinese viewed the seasons not only as divisions of the year but as the living rhythm of yin and yang—the foundation of all things. Through observing sunlight, shadow, and cyclical change, they mapped time itself as a field of movement, revealing the energetic patterns that shape both nature and life.

ChatGPT said: Early agricultural observers grounded East Asian Medicine in the direct study of nature’s energetic movement patterns. Through watching the sun’s passage and the growth of plants, they discerned two complementary forces—expansive “heavenly” qi and ascending “earthly” qi—whose interaction formed the archetype for yin-yang and five-phase theory. Human life, in this view, mirrors the cyclical dynamics of the natural world.

An article on the two different ways to experience qi: inside of one's own body, interoception or outside of one's own body, exteroception.

In East Asian Medicine, yíng qì (營氣, nutritive qi) and wèi qì (衛氣, defensive qi) form a yin-yang pair describing the body’s internal and external energetic dynamics. Drawing on early character etymology and Neijing sources, this essay traces their sensory and functional distinctions, the clinical logic behind harmonizing the two in formulas such as Guìzhī Tāng (桂枝湯), and how wind disorders disrupt their balance through dispersal and stagnation.

How qi perception relates to the practice of acupuncture and East Asian Medicine

An article on the different ways that qi perception ability can vary from person to person.

Qi (氣) is both the animating energy of the universe and the subtle movement perceived within the body. Drawing from Daoist cosmology and early etymology, this essay situates qi as the bridge between form and formlessness—matter and movement—mirroring modern understandings of energy and vibration. From the unseen macrocosm to embodied sensation, qi represents the dynamic continuum linking heaven, humanity, and earth.