Heaven Grid, Human Grid, Earth Grid — The Three Layers of a Name’s “Fate Structure”

📝 TL;DR
In the practice of wǔgé (Five Grids) name analysis, a Chinese name is viewed as a building that undergoes evaluation: the Heaven Grid (tiāngé) represents the roof and land base — determined by the surname and inherited from ancestors, reflecting innate conditions; the Human Grid (réngé) corresponds to the main living floors — shaped by both the surname and given name, and considered the core of the entire name; the Earth Grid (dìgé) is the foundation — derived from the stroke count of the characters, governing stability and early life experiences. Together with the sāncái (heaven-human-earth) framework and its associated wǔxíng (five elements) principles, these three layers help determine whether there is harmonious synergy or conflicting tension between them. This article uses the analogy of a three-story building to explain this name analysis system that took shape in the 20th century — serving as a mirror for understanding rather than a strict physical law.

I. Introduction: The Inspector’s Checklist

Imagine hiring an inspector to assess a building. He wouldn’t just stand across the street and say, “It looks fine,” but would conduct a thorough inspection layer by layer: checking whether the foundation is solid, assessing the lighting and load-bearing capacity of the main floors, and verifying if the roof leaks. Each floor has its own set of standards, yet all must work together as one cohesive whole—without a strong foundation, no matter how beautifully the living room is decorated, it’s unstable; if water seeps through the roof, over time the entire building will become damp.

From the perspective of practitioners of the Wu Ge name theory, a Chinese name functions much like such a building: it is broken down into several “grids,” inspected layer by layer, with attention also paid to how well these layers connect with one another. The formal name for this method is 五格剖象法 (wǔgé pōuxiàngfǎ, the Five-Grid Analysis). Fang Lichen defines it in 正名道姓 as follows:

“Wu Ge Poxiang is an ancient method used by fortune-tellers to predict a person’s destiny based on the number of strokes in their name. It relies on the interrelationships of yin and yang, as well as the five elements, to interpret one’s fate through five distinct grids—Tiange, Digee, Renge, Waige, and Zongge.”
—— Fang Lichen, 正名道姓, Civil Aviation Press of China, 2007

He Rongzhu, in his textbook 姓名学教科书, states that the “five grids” represent the “commonly adopted framework” among most contemporary name theory schools. Below, we’ll use the analogy of a three-story building to help you understand Tiange, Renge, Digee (along with two additional components) at a glance.

II. Expanding Through a Core Analogy: A Three-Floor Building Called “Name”

1. The Origin of the Blueprint: The I Ching Already Built a “Three-Floor Building”

The concept of heaven, humanity, and earth is not a 20th-century invention—it originates from the I Ching. He Rongzhu cites Xi Ci Xia:

"The I Ching is an extensive and comprehensive book that encompasses the ways of heaven, humanity, and earth."
—— I Ching·Xi Ci Xia, quoted in He Rongzhu, Textbook of Name Studies, China Materials Publishing House, 2012

The hexagrams in the I Ching are formed by stacking six layers of horizontal lines, divided into three sections: the top two layers symbolize heaven, the middle two represent humanity, and the bottom two denote earth. In other words, each hexagram itself functions as a three-floor building. He Rongzhu notes that name studies “borrowed the concepts of heaven, humanity, and earth from the I Ching to create its own framework of Three Powers—Heavenly Grid, Human Grid, and Earthly Grid.”

It was not until the 20th century that these calculations were organized into today’s version of “blueprint.” According to He Rongzhu’s research, around 1918, Japanese I Ching scholar Kumazaki Ken’o developed what is known as “Kumazaki-style name studies,” in which both the Three Powers approach and the Five Grids approach already existed simultaneously. Around 1936, the concept of the Five Grids spread to Taiwan and later gained popularity throughout the Chinese-speaking world. To put it simply: the foundation (the concepts of heaven, humanity, and earth) has a history of thousands of years, while today’s floor plans (the Five Grids calculation method) are modern innovations.

2. Floor Plans: Each Grid Governs One Floor

According to traditional methods (calculating strokes using the traditional formal script in the Kangxi Dictionary), the calculation and meaning of each of the Five Grids are as follows:

(Calculation methods are detailed in He Rongzhu’s Textbook of Name Studies, chapter on the Five Grids approach, and Fang Lichen’s Zhengming Daoxing, section on the principles behind the Five Grids analysis.)

Which floor is the most important? The Five Grids approach gives a clear answer. He Rongzhu writes: “Centered around the Human Grid among the Five Grids, it represents ‘oneself’ as the most vital element.” He even uses language reminiscent of load-bearing walls:

"The Heavenly Grid and Earthly Grid support the Human Grid, forming the Three Powers framework of heaven, humanity, and earth, which covers most of one’s life. If the foundational destiny (Earthly Grid) is weak, it makes it difficult for the primary destiny (Human Grid) to thrive."
—— He Rongzhu, Textbook of Name Studies, China Materials Publishing House, 2012

In architectural terms: If the foundation is unstable, no matter how impressive the main floor may be, it won’t remain steady—which aligns remarkably well with common sense among building inspectors.

3. A Completed Project: Inspecting the Name “Guǎn Jiàn Hán”

How do numbers turn into “floor relationships”? First, calculate the strokes, then assign each grid’s unit digit to one of the five elements: 1 and 2 belong to wood, 3 and 4 to fire, 5 and 6 to earth, 7 and 8 to metal, and 9 and 10 to water (a unit digit of 0 is treated as 10). Fang Lichen provides a ready-made example in his book:

"Take the name Guǎn Jiàn Hán: Heavenly Grid = 15, Human Grid = 25, Earthly Grid = 23. Their corresponding elements are earth, earth, and fire respectively. Since fire can generate earth, this name is considered favorable."
—— Fang Lichen, Zhengming Daoxing, Civil Aviation Publishing House of China, 2007

Looking at this building: the foundation is “fire,” which generates earth, supporting the “earth” of the main floor above—it creates a harmonious flow between the floors. In the eyes of the Five Grids approach, this represents a house with an “excellent layout.” The combination of elements across the three floors—Heavenly Grid, Human Grid, and Earthly Grid—is what constitutes the Three Powers (sāncái) configuration. As Fang Lichen puts it, “It is better when the Three Powers complement each other through generation; conflict between them is less favorable.” Incidentally, the Human Grid value for the poet “Bai Juyi” equals 5 strokes for his surname + 8 strokes for the first character of his name = 13—this calculation method also applies to ancient names.

III. Returning to Chinese Names: The “Building Inspection Process” of the Five-Grid Method

When putting this process together, the Five-Grid method breaks down the analysis of a name into three steps:

1. Measuring Characters: Counting the strokes of each character according to Kangxi Dictionary rules (even radicals follow specific guidelines—for example, the three-dot water radical is counted as 4 strokes equivalent to the character “水”).
2. Calculating Floors: Determining five numbers: Tian Ge, Ren Ge, Di Ge, Waige, and Zong Ge.
3. Checking Compatibility: Assessing whether the relationships between these floors are mutually reinforcing or conflicting based on the Three Powers configuration.

Do you remember the “five elements friendship circle” discussed in Section 4.3, Mutual Reinforcement and Conflict? Wood generates fire, fire generates earth, earth generates metal, and so on. In the Five-Grid method, the Three Powers configuration represents the relational dynamics between these three “floors”: a floor that “generates” Ren Ge acts like a heating source for that level, while a floor that “conflicts” with it is akin to structural walls competing against each other—traditionally seen as sources of friction and wear. He Rongzhu put the criteria for a “good name” quite simply:

“A so-called ‘good name’ is one in which Tian Ge, Di Ge, Waige, and Zong Ge all ‘generate’ Ren Ge.”
—— He Rongzhu, Textbook of Name Studies, China Materials Publishing House, 2012

Interestingly, Tian Ge receives special treatment. He Rongzhu explains that since “all people sharing the same surname have the identical Tian Ge,” relying solely on this number cannot distinguish between individuals—just as all people inherit the same plot of land, it is the residents living within those floors that truly set them apart. Therefore, the Five-Grid method focuses primarily on the relationships between the floors rather than the land itself. Additionally, each grid’s number comes with its own “door number”—a set of auspicious or inauspicious numerological values ranging from 1 to 81—which represents another layer of meaning; we’ll explore this in detail in Section 5.3.

IV. Back to Reality: The Grid-Based Meeting Table

Scene 1: Diagrams filled with numbers from a naming consultant. When it comes to naming newborns, consultants who follow the Five-Grid method first write down the surname and candidate characters on paper, marking the number of strokes for each one to calculate the five grids and identifying the Three Powers configuration—much like an architect reviewing a structural blueprint. What ends up in the client’s hands is essentially a “numeric floor plan.”

Scene 2: Parents torn between two smartphones. A couple runs the calculations for two candidate names: Name A shows a “harmonious balance of the Three Powers,” while Name B indicates that “the foundation undermines the main structure.” Yet the grandfather believes Name B has better character meanings and fits the family’s elder traditions better. Thus, the topics on the meeting table become: how much weight should be given to numbers, character meanings, generational order, and pronunciation?

Scene 3: Debates even among professionals. This framework isn’t set in stone. Interestingly, even authors like He Rongzhu, who is considered a textbook authority on the subject, point out the limitations of the Five-Grid method in his works:

“The Five-Grid method focuses on the strokes of Chinese characters rather than the characters themselves... This highlights its flaw of emphasizing quantity over meaning.”
—— He Rongzhu, Textbook of Name Studies, China Materials Publishing House, 2012

In his classification system, other approaches such as the Pronunciation School, Meaning School, Character Form School, Pattern School, and Quantity School each place different priorities—making the Five-Grid method just one branch among many.

💡 Cultural Note: The Five-Grid analysis is an interpretive framework that evolved from the “image-and-number” traditions of the I Ching. It can be thought of as an Eastern equivalent of a horoscope—used for reflection and discussion rather than as scientifically proven laws. In China, different schools and families attach varying levels of importance to it; many modern parents even skip this method altogether when choosing names, focusing instead on pronunciation, symbolism, and commemorative value. Treat it as a reference guide, not as a final judgment.

V. Practical Tips

You don’t need to master the five-element system at all to have a great name. However, understanding the “three-layer structure” of names gives you an additional perspective:

1. Focus on the characters first, then the numbers. A good name should be easy to pronounce, aesthetically pleasing when written, and carry meaningful content (sound, form, and meaning). Even the textbooks of the five-element school remind practitioners not to prioritize quantity over meaning—no matter how auspicious the numbers are, they can’t save a name that lacks depth.
2. If you’re interested in the framework, take a look at your name’s three layers. Check the traditional Chinese stroke counts for your surname and given name, calculate the Heavenly, Personal, and Earthly elements, and see how these correspond to the five elements. Think of it as an interesting self-exploration, similar to reading a horoscope rather than a report card.
3. Use multiple lenses to evaluate your name. The five-element system is just one perspective; the beauty of pronunciation (5.2), the depth of character meaning (1.3), and the influence of birth time on the five elements (4.4) are all different ways to view a name. If family elders insist on using this system while you see it as unnecessary, there’s no need to argue—after all, they’re looking at different “floors” of analysis.

Want to see a report on your name’s three-layer structure? Try GetHanName—just enter your name, and we’ll calculate the Heavenly, Personal, and Earthly elements along with the Three Powers configuration, along with an easy-to-read reference chart.

VI. Frequently Asked Questions (FAQ)

Q1: Do all Chinese people use the Five-Element Name Analysis?
Not at all. The Five-Element Method is just one of many approaches available (see 5.1 “Top Ten Naming Traditions” for more details). Many families choose names based on character meanings, generational significance, commemorative purposes, or pronunciation. Some people have never even heard of the Heavenly, Personal, and Earthly elements; others may take them into consideration, though they assign different levels of importance. It is an optional traditional tool, not a rule followed by everyone.

Q2: Is the Five-Element Name Analysis based on scientific principles?
There is currently no scientific evidence suggesting that the number of strokes in a name determines one’s fate. It originates from the interpretive tradition of “image and numbers” in the I Ching, featuring coherent logic and a well-structured system. However, its nature is more akin to astrology or tarot—a cultural framework designed to aid reflection. It’s perfectly fine to appreciate its systematic approach, but treating it as a physical law goes beyond what it itself claims to be.

Q3: What is the difference between the Five-Element Method and the Eight Characters Formula?
The inputs are completely different. The Eight Characters Formula (covered in 4.4) analyzes what could be likened to the “cosmic weather report” at the moment of birth, while the Five-Element Method examines the blueprint of a name as if it were a “building.” The former is a framework for fortune-telling, whereas the latter belongs to the field of onomastics. Many practitioners use both—using the Eight Characters Formula to assess the “underlying energy” and the Five-Element Method to check the “structural layout” of the name.

Q4: Do two people with the same name and surname have identical Five-Element results?
Yes—they share the exact same surname and name, meaning they have identical stroke counts, and thus their Five-Element analysis will also be exactly the same. This is precisely why this system is often questioned. However, the case of different names but the same surname is different. For example, “Wang Wei” and “Ouyang Wei” have different stroke counts for their surnames, resulting in distinct Heavenly and Personal element values. This also aligns with what proponents of the Five-Element Method say: the ancestral “plot of land” (the Heavenly element) is shared by all, while the name represents each individual’s own “floors.”

VII. Further Reading

• 📖 The 10 Major Schools of Chinese Name-Giving: From the Three Powers School to the Zodiac School (Series 5.1) — The Five Elements Grid School is just one branch among them. This article takes you through the entire “school landscape” and explains what each school focuses on.
• 📖 Numerology of Stroke Counts: The “Number Addresses” in Names (Series 5.3) — Behind the numbers assigned to each grid lies a deeper numerological meaning ranging from 1 to 81. Pairing this article’s explanation of “floors” with that on “addresses” provides a complete picture.
• 📖 What Is the Eight Characters Formula? — Your Birth Time as a Secret Code (Series 4.4) — Another system used in name-giving: how birth time is transformed into eight characters and how these characters, in turn, influence naming choices.

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References

• He Rongzhu, Textbook of Name Studies, China Materials Publishing House, 2012. Key sections referenced include those on the “Three Powers School” and “Five Elements Grid School”: historical evidence for the Three Powers concept from The Book of Changes·Xi Ci, tables detailing the calculation methods and meanings of the Five Elements Grid, theories surrounding the “personality grid” and definitions of “good names,” as well as the origins of name studies according to Kumazaki (1918/1936) and critiques of the Five Elements Grid School’s emphasis on character counts over meaning.
• Fang Lichen, Zhengming Daoxing, Civil Aviation Press of China, 2007. Key sections referenced include explanations of the “principles of the Five Elements Grid Analysis” and “principles of Three Powers configuration”: definitions of each grid along with corresponding mnemonics, the division of responsibilities among the Heavenly, Personal, Earthly, and Total grids in terms of “parental phase,” “current phase,” “past phase,” and “future phase,” examples of applying the Three Powers configuration method, and tables linking the five elements to numbers.

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