Direct Seal (Zheng Yin)
In a Nutshell
One of the Ten Gods: the element that nourishes the Day Master with the opposite Yin/Yang polarity — the source that gives the self life; for a Jia Day Master, seeing Gui.
Quick facts
| Item | Detail |
|---|---|
| Definition | Nourishes the Day Master, opposite Yin/Yang polarity |
| Examples | A Jia Day Master seeing Gui; Yi seeing Ren; Bing seeing Yi |
| In branches | Judged by the branch's primary Hidden Stem — e.g., a Jia Day Master seeing Zi (whose primary Hidden Stem is Gui) |
What Is Direct Seal
The Ten Gods are the ten names given to every stem and branch in a chart based on two things: how it relates to the Day Master through the Five Elements' Generating and Controlling cycles, and whether its Yin/Yang polarity matches the Day Master's. If the Day Master is the "you" at the center of the chart, the Ten Gods are the ten stock characters in its drama — roughly like how planets take on roles such as the teacher, the challenger, or the provider in Western astrology, except here each role is derived purely from element relationships and polarity.
Direct Seal (Zheng Yin) is the role defined by one rule: it nourishes the Day Master, with the opposite Yin/Yang polarity. For example, a Jia (Yang Wood) Day Master is nourished by Water, and Gui (Yin Water) has the opposite polarity to Jia — so a Jia Day Master seeing Gui is Direct Seal. Likewise Yi seeing Ren, Bing seeing Yi, and so on. For Earthly Branches, the judgment goes by the branch's primary Hidden Stem: a Jia Day Master seeing Zi counts, because Zi's primary Hidden Stem is Gui.
Tradition pictures the Seal stars as the source that gives the self life — like the nurture of parents and elders, or the support of teachers — so Direct Seal is linked to study, documents, reputation, and protection. In temperament, the traditional lore leans toward kindness, broad-mindedness, loyalty, a love of learning, and care for one's good name — though if the Seal stars are heavy with little to refine them, the same lore warns of dependence and indecisiveness. All of this is traditional imagery; any real reading must consider the whole chart.
For family roles, tradition commonly uses the Seal for the mother; in a man's chart the Seal stars are also a common reference for elders and benefactors. The key to Direct Seal is the single rule — "it nourishes me, opposite polarity" — kept distinct from Indirect Seal: both nourish the Day Master, but same polarity is Indirect Seal (also called Xiao Shen, the Owl Spirit) and opposite polarity is Direct Seal. The Ten Gods Analyzer tool on this site lists each pillar's Ten God under the given Day Master, with the derivation steps.
This page covers the definition, the lookup method, and the traditional lore only, and makes no predictions. When learning the Ten Gods, first get comfortable with the Generating and Controlling cycles and the polarity rule, then read the classical texts to understand the imagery.
Classical sources
"Taking Jia as the example… seeing Gui: the Seal Ribbon (Direct Seal), upright person, gentleman."
Plain words: A Jia day meeting Gui is the Seal Ribbon, the Direct Seal (Zheng Yin).
Source: *Yuan Hai Zi Ping* (Ming edition revised by Yang Cong), opening "Basics" table — original: 以甲为例……见癸：为印綬、正人、君子，产业。
"Water likewise generates Wood, yet the Seal is either direct or indirect; Metal likewise controls Wood, yet the result is either Officer or Killing."
Plain words: The same relationship (Water feeds Wood, Metal controls Wood) splits into two Ten Gods depending on whether the yin–yang polarity matches.
Source: *Zi Ping Zhen Quan*, "On the Generation and Control of Yin and Yang" — original: 然以五行而统论之，则水木相生，金木相克。以五行之阴阳而分配之，则生克之中，又有异同。此所以水同生木，而印有偏正；金同克木，而局有官煞也。
*For entertainment purposes only.*