易Mantic arts dossier · Yijing-derived and correlative systems
皇极经世
Huángjí Jīngshì·Supreme Principles Governing the World
A model of cosmic and historical time using pre-celestial hexagram orders and nested yuan-hui-yun-shi cycles, connecting correlative number, sound, history and political change.
- Aliases
- Huangji numerology, yuan-hui-yun-shi cycles, Shao Yong's correlative system
- Formation
- Northern Song system of Shao Yong
- Evidence status
01Core principles
Core principles
Translate formulas into structure: what enters, how the model is arranged, and which relations drive interpretation.
Nested units unfold one grand cycle into meetings, revolutions and generations, mapped to pre-celestial diagrams and hexagram sequences; related sections use sound and number to discuss transformation.
Key concepts
- yuan-hui-yun-shi cycles
- pre-celestial hexagram order
- observing things
- sound, pitch and number
02Origins and historical development
Origins and historical development
Keep traditional accounts, surviving evidence and later transformations distinct.
Shao Yong developed the system in the Northern Song; disciples and later scholars organized and diagrammed it, profoundly influencing Song-Ming correlative Yijing studies. Numerous predictive systems later borrowed its name.
03Evidence limits and research debates
Evidence limits and research debates
Mystery belongs to the unknown—not to presenting uncertainty as fact.
The original work is primarily cosmology and philosophy of history. Later dynastic predictions, numbered oracles and secret methods under Shao's name cannot all be read back into it.
This dossier supports historical, textual and methodological study. Internal traditional explanations are not modern empirical validation and do not replace medical, legal, financial or other professional advice.
04Core texts and materials
Core texts and materials
- 01Huangji Jingshi Shu
- 02Inner and Outer Chapters on Observing Things
- 03Later diagrams associated with Cai Yuanding and others