Qi Men Dun Jia · Glossary
Ju (Structure Number)
The number 1–9 that, together with Yang or Yin Dun, names a Qi Men Dun Jia chart's structure — Yang Dun 3 Ju seats the lead stem Wu 戊 in palace 3 and arranges everything else from there.
What this means
The Ju is selected by solar term and the Three Yuan era of the day, so plates repeat on a fixed cadence: two moments sharing Dun, Ju, and hour share the same chart.
In practice
In K A X A N T A, ju (structure number) is one of the concepts The Architect cross-references when synthesising your reading. The qi men dun jia engine surfaces it alongside seven other wisdom traditions so you can see how the same question reads through multiple lenses.
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