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Luck Pillars · Ten God 9 of 10

Indirect Resource, 偏印: the support that overturns the food

偏印 (Piān Yìn), Indirect Resource, is the stem that produces the day master in the same polarity: for a 甲 day master, 壬. One of the two Resource gods (印), it carries the classical names 倒食, the overturned food, and 梟神, the owl spirit, because it controls the Eating God.

Five circles in a ring, linked by arrows in the order of production: the day master at the top, then Output, Wealth, Power and Resource. The Resource circle and the arrow from it to the day master are drawn in the accent colour, labelled Indirect Resource, 偏印, same polarity. 日主 Day master 食傷 Output 財 Wealth 官殺 Power 偏印 Resource Indirect Resource 偏印 · Resource, same polarity
The five relations to the day master, in the order of production, with the controls as faint inner lines. Indirect Resource produces the day master in its own polarity; the faint line from Resource to Output is the control behind its name, the overturned food.

Facts

Chinese
偏印 (the same in simplified)
Pinyin
Piān Yìn, "side seal"
Relation
The element that produces the day master (生我)
Polarity
The same as the day master's
Family
Resource (印), with Direct Resource
For a 甲 day master
壬 Rén
Abbreviation on our chart
IR
Place in the list
9 of 10

Meaning

偏印 is the stem that produces the day master and shares its polarity. Water produces wood, so for a 甲 day master it is 壬, yang water; for a 乙 day master 癸; for a 丙 day master, produced by wood, 甲.

No god collects more names. The 淵海子平 uses 偏印 only in its opening table, beside 倒食 and 梟神, and its essay calls the god 倒食, the overturned food, and explains the chain. 壬 controls 丙; 丙 is 甲's Eating God; the Eating God is what produces 甲's wealth. So a stem that supports the day master also overturns its food, and a chart that relies on its food or its wealth, the book says, should dread it. The same essay calls it 吞啗煞, the devouring killer.

The owl in 梟神 is old lore. The 說文 dictionary called the owl the unfilial bird, and a Han writer asked whether it really ate its mother; the tenth-century encyclopedia 太平御覽 collects both lines. A god that produces the day master yet devours the day master's own child earned the name.

The 三命通會 shows the other side of the same god. 甲, it says, prefers to be produced by 壬, still water that keeps dead wood sound, rather than by 癸, rain that rots it; so the "indirect" resource is not always the worse one. Modern English teaching reads unconventional knowledge, and our chart's one-line nature, labelled as ours, is "unconventional learning, intuition, solitude".

In a luck pillar

An Indirect Resource pillar has a stem that produces the day master in its own polarity. The tradition reads it as a decade of support of the unconventional kind. The 三命通會 says the seal wants a luck that strengthens it and not one that weakens it (「印欲運旺,不欲運衰」), and, from the other side, that the food dreads the owl's luck (「食欲運生,不欲運梟絕」). So a chart that leans on its Eating God is read with care in such a decade, and a chart that needs support is read the other way.

Which applies is a judgment of the chart's strength and needs, and EsoTerrier does not make it. Our chart names the pillar and gives its branch, hidden stems and relations with the natal pillars; what the decade holds for anyone is not something we state.

Indirect Resource for each day master

The producing element, in the same polarity.

Day master Indirect Resource
甲 Jiǎ (yang wood) 壬 Rén
乙 Yǐ (yin wood) 癸 Guǐ
丙 Bǐng (yang fire) 甲 Jiǎ
丁 Dīng (yin fire) 乙 Yǐ
戊 Wù (yang earth) 丙 Bǐng
己 Jǐ (yin earth) 丁 Dīng
庚 Gēng (yang metal) 戊 Wù
辛 Xīn (yin metal) 己 Jǐ
壬 Rén (yang water) 庚 Gēng
癸 Guǐ (yin water) 辛 Xīn

In the classical texts

The 滴天髓's verse on 丁 says that "embracing 乙 it is filial" (「抱乙而孝」; the Wikisource text of one edition prints 考). 乙 is 丁's Indirect Resource, and the older commentary adds that 乙 is "not 丁's proper mother" (「乙非丁之嫡母」): the proper mother is 甲, its Direct Resource.

The 淵海子平's family table makes 偏印 the step-mother and the grandfather, and its opening table attaches harms to kin that we do not repeat. 任鐵樵 read both Resource gods simply as the parents (「生我者為父母」). All of it is history, labelled disputed, and never applied to a family.

Correspondences

Each item with how it stands: “sourced” is in the work cited, “our construction” is EsoTerrier’s own, and “disputed” means the sources disagree.

Other classical names
倒食, the overturned food; 梟神, the owl spirit; 吞啗煞, the devouring killer, all in the 淵海子平 sourced
Why "overturned food"
For 甲, 壬 controls 丙, which is 甲's Eating God, so the food can no longer produce wealth sourced
Why "owl"
Old lore called the owl the unfilial bird, said to eat its mother; the 太平御覽 collects the lines sourced
Family role in the 六親 table
The step-mother and the grandfather; 任鐵樵 reads both Resource gods as the parents. Recorded as history disputed
In the stem verses
The 滴天髓 on 丁: embracing 乙 it is filial (「抱乙而孝」); 乙 is 丁's Indirect Resource, "not its proper mother" in the commentary sourced
Other English names
Indirect Seal, Owl, Unconventional Resource sourced
Our one-line nature
Unconventional learning, intuition, solitude our construction

How the schools read it

*淵海子平* (Song material, Ming printing)
Calls it the overturned food and warns that a chart which uses its food or its wealth should dread it.
*三命通會* (Ming)
Shows its other side: 甲 prefers to be produced by 壬, still water that keeps wood, rather than by 癸, rain that rots it.
任鐵樵 on the *滴天髓* (Qing)
Reads both Resource gods as the parents, setting aside the step-mother reading.
Modern English teaching
Unconventional knowledge; the step-mother in older readings.
EsoTerrier
Our chart's line, a modern reading of our own: unconventional learning, intuition, solitude.

Claims about it

  • Indirect Resource is the Resource stem of the opposite polarity.

    false

    What the record shows: The classical rule puts it on the same polarity as the day master; English Wikipedia's table has this pair reversed.

  • The owl spirit harms the children of whoever has it.

    told as lore

    What the record shows: A pronouncement of the 淵海子平's table, in the idiom of its age, recorded as history and never applied to a person.

  • Indirect Resource is a fixed personality type.

    unverified

    What the record shows: A modern branded profile, not the tradition; the texts read a relation between stems.

Elsewhere on EsoTerrier

Sources

Primary texts (5)
  1. 淵海子平 (Yuanhai Ziping), the Song works of 徐大升 compiled by 楊淙 in the Ming, with the 珞琭子三命消息賦 it reprints. Chinese Wikisource transcription; our translations. zh.wikisource.org/wiki/淵海子平
  2. 萬民英 (Wan Minying, 1523 to 1603), 三命通會 (Sanming Tonghui), 12 juan; Ming, Wanli era. Chinese Wikisource transcription; our translations. zh.wikisource.org/wiki/三命通會
  3. 滴天髓 (Ditian Sui), the 滴天髓輯要 compiled by 陳之遴 (1605 to 1666), verse and commentary of disputed date. Chinese Wikisource transcription. zh.wikisource.org/wiki/滴天髓
  4. 任鐵樵 (born 1773), 滴天髓闡微, Qing commentary after 1820. Chinese Wikisource transcription. zh.wikisource.org/wiki/滴天髓闡微
  5. 李昉 and others (compilers), 太平御覽, juan 927, the entry on the owl, 983. Chinese Wikisource. zh.wikisource.org/wiki/太平御覽/0927
Studies and other sources (2)
  1. "Four Pillars of Destiny", English Wikipedia (orientation and the English names only). en.wikipedia.org/wiki/Four_Pillars_of_Destiny
  2. "八字命學", Chinese Wikipedia (orientation only). zh.wikipedia.org/wiki/八字命学
Our own research (2)
  1. EsoTerrier, the Ten Gods, hidden stems and related tables with their sources, October 2026.
  2. EsoTerrier calculation engine, the BaZi and Luck Pillars services and their documentation.

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By EsoTerrier. Written with AI assistance from our research and checked against its sources; last revised 19 October 2026. How we write these pages.

First published ; last revised . Corrections: support@esoterrier.com.