This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.

Original: Kai Xin. This is a technical shorthand for the pairing of the Open Gate (Kaimen) and the Celestial Heart Star (Tianxin). In the context of the "Hidden Stem" (Dunjia) system, the Open Gate represents new beginnings and clarity, while the Heart Star is associated with leadership and wisdom. Together, they form a powerful alignment for initiating military campaigns or seeking medical intervention for a general.
Original: Ying Jing. Refers to the Celestial Hero Star (Tianying) and the Scenery Gate (Jingmen). Both are associated with the element of Fire. This combination is used for tasks involving visual signaling, reputation, intelligence gathering, and manifesting authority. The "Scenery Gate" often denotes the "view" of the battlefield or the strategic landscape.
Original: Rui Si. Refers to the Celestial Rui Star (Tianrui) and the Death Gate (Simen). The Rui Star is often linked to illness or the accumulation of resources, while the Death Gate—despite its name—is not always negative; it is utilized for hunting, executions, or concluding affairs. In a military context, this alignment might be consulted before an execution or when preparing to face a period of stillness.
The diagrams provided on this page are Taoist talismans (Fu). These are not merely decorative but are intended to be "drawn" in the air or on paper to focus the practitioner's intent and command the spiritual forces represented by the Stars and Gates. For a Ming dynasty commander, these symbols were as much a part of his toolkit as his maps and weaponry.