What Is Earth Turn (地轉)? Liuren Rule and BaZi Boundary
See the four seasonal day pillars called Earth Turn in Liuren, compare the rule with Heavenly Turn, and understand its status outside OpenFate’s BaZi engine.
Overview
The Liuren Da Quan assigns Earth Turn to Xin-Mao in spring, Wu-Wu in summer, Gui-You in autumn, and Bing-Zi in winter. It is a season-plus-day-pillar rule from a historical Liuren source, not a standard Fate Star calculated by the current OpenFate Bazi engine.
At a glance
- Source system
- Historical Liuren
- Spring day
- 辛卯 Xin-Mao
- Summer day
- 戊午 Wu-Wu
- Autumn day
- 癸酉 Gui-You
- Winter day
- 丙子 Bing-Zi
- OpenFate engine
- Not a standard calculated Fate Star
The four Earth Turn day pillars
Liuren Da Quan records spring 辛卯 Xin-Mao, summer 戊午 Wu-Wu, autumn 癸酉 Gui-You, and winter 丙子 Bing-Zi. Each item is a complete day pillar tied to a season, so the rule cannot be checked from the day stem or day branch alone.
Earth Turn shares the seasonal branches 卯, 午, 酉, and 子 with Heavenly Turn, but uses different stems. That relationship is useful for remembering the two tables, yet the two names remain separate conditions and should not be merged.
- Require the full seasonal day-pillar pair.
- Compare Earth Turn and Heavenly Turn without treating them as synonyms.
A reproducible verification order
First establish the date, time zone, and day pillar. Next choose and disclose a season-boundary convention. Only then compare the complete day pillar with the one Earth Turn pair assigned to that season.
If the birth falls near a seasonal boundary or the recorded time is uncertain, preserve both calculation scenarios instead of forcing a match. The uncertainty belongs in the result and cannot be repaired through interpretation.
- Calculate the day pillar before consulting the marker table.
- Show alternative results when the season boundary is unresolved.
Catalog term versus implemented BaZi feature
Earth Turn appears in modern Bazi topic lists, but the located primary rule comes from Liuren Da Quan. That distinction matters because two systems can share terminology without sharing calculation priorities or interpretive context.
OpenFate currently keeps Earth Turn as a researched catalog concept and does not calculate it in the Bazi engine. The page exists to make the source and non-support status explicit rather than leaving a thin or misleading definition.
- Name the source system whenever the rule is presented.
- Do not display the marker as an engine result without implementation and tests.
What the label does not establish
The word “turn” does not establish upheaval, displacement, environmental danger, or a specific future event. A historical classification cannot override the full chart, real circumstances, or evidence outside the chart.
Use Earth Turn to compare traditional tables and trace terminology. Do not use it to make medical, legal, financial, safety, or relationship decisions, and do not intensify the name into a fear-based prediction.
- Do not infer an event from the marker’s name.
- Keep high-stakes decisions grounded in real evidence.
Sources and editorial basis
- 《六壬大全》「地轉」：春辛卯、夏戊午、秋癸酉、冬丙子A historical Liuren source preserving seasonal Heavenly Turn and Earth Turn rules; it is cited to identify the source system, not to present them as native Bazi engine outputs.
- OpenFate Editorial Methodology歷史分類不得轉譯為現代事件預測或高風險建議OpenFate separates deterministic chart calculation, traditional interpretation, and modern editorial explanation.