Hai-Mao-Wei Wood Trine (亥卯未木局)
Understand the Hai-Mao-Wei Wood trine, the birth-cardinal-storage structure, seasonal support, hidden stems, clashes, and the limits of phase conversion.
Overview
Hai–Mao–Wei forms the canonical Wood Three-Harmony group: Hai supplies the birth stage, Mao the cardinal center, and Wei the storage stage. All three branches create the full trine; spring command, Wood roots, exposure, moisture, and continuity determine its force. Clashes and stronger meetings can damage or redirect the group.
At a glance
- Members
- Hai, Mao, and Wei
- Roles
- Birth, cardinal, and storage stages
- Support
- Spring command, Wood roots, moisture, and exposure
- Boundary
- Membership does not erase each branch’s original functions
- Center
- Mao is the cardinal center and anchors the Wood direction
- Interference
- Clash, punishment, harm, break, and competing groups remain visible
Confirm the complete birth-cardinal-storage group
Require Hai, Mao, and Wei as three distinct nodes.
If timing supplies one branch, label the trine as period-specific rather than natal.
- Verify all members.
- Date any temporary completion.
Test Wood season, roots, and moisture
Spring command, exposed Wood, and rooted continuity support the phase route.
Strong Metal, dryness, or weak Wood access can preserve the original branches instead.
- Assess climate and roots.
- Compare target and source evidence.
Retain clashes and seasonal meetings
Hai may clash Si, Mao may clash You, and Wei may clash Chou.
Members can also join northern, spring, or southern meetings, so group priority must be evidenced.
- Map overlapping groups.
- Explain damage or priority.
Keep growth language metaphorical
亥卯未木局 does not prove growth, kindness, education, children, liver disease, or career expansion.
Practical claims need full-chart and real-world evidence.
- No personality stereotype.
- No medical or outcome guarantee.
Sources and editorial basis
- 《三命通會》 (Sanming Tonghui)《三命通會》卷二地支三合：亥卯未以亥生、卯旺、未墓構成木局，須察季節和沖破A historical compilation covering stems and branches, Ten Gods, Nayin, Shen Sha, and multiple classical pattern systems.
- 《淵海子平》 (Yuanhai Ziping)《淵海子平》三合局諸論：亥卯未木局以中神卯為核心，三支齊備與木勢主導並非同一判斷A foundational Ziping reference for branch months, hidden stems, roots, and stem-branch relationships.
- OpenFate Editorial Methodology亥卯未木局頁列出生旺墓角色、距離、月令、根氣與反證，不由木局名稱推定性格、健康或職業OpenFate separates deterministic chart calculation, traditional interpretation, and modern editorial explanation.