The various Teachings and Practices here are organized by manifold overlapping principles and patterns. These patterns themselves have been gleaned from the underlining structure of the Five Spiritual Perceptions or Paths. These patterns have been overlaid upon the fortnight calendar, vivifying its structure and ability to affect conscious unconscious change. To name a few:
 

*Neidan’s 14 Phases (Documented in Xiuzhen Shishu, 13th century CE):

    Gathering Herbs: Collecting jing through celibacy and dietary purity, preparing the body’s essence.
    Sealing the Cauldron: Establishing meditative focus to contain energy, often via breath control.
    Lighting the Furnace: Activating qi through dynamic exercises (e.g., qigong), warming the lower dantian.
    Refining Jing: Purifying essence into vital energy, concentrating it in the dantian.
    Circulating Qi: Guiding qi through microcosmic orbit (Ren and Du meridians).
    Condensing Qi: Stabilizing qi to prevent leakage, strengthening the energy body.
    Awakening Shen: Activating spirit through stillness meditation, focusing on the middle dantian.
    Lead-Mercury Pairing: Balancing yin (mercury) and yang (lead) energies, harmonizing heart and kidneys.
    Firing Process: Intensifying meditation to refine qi into shen, akin to alchemical heating.
    Forming the Elixir: Creating the golden elixir (immortal embryo) in the lower dantian.
    Nourishing the Embryo: Sustaining the elixir through prolonged meditation, fostering spiritual growth.
    Gestating the Fetus: Developing the immortal fetus, integrating body and spirit.
    Transmuting the Fetus: Transforming the fetus into a spiritual body, preparing for transcendence.
    Returning to the Tao: Merging the spiritual body with the Tao, achieving immortality.