Geng (庚)

Basic Explanation

• The seventh of the Ten Heavenly Stems, associated with yang metal, represents the element of metal in the Five Elements theory, corresponds to the west in direction, and to mid-autumn in season.
• Its natural attribute is refined metal like knives and axes. In "Yuan Hai Zi Ping," it is described as "stubborn and slightly rigid," symbolizing the power of stern reform and change.
• Originating from the ultimate strength of metal in the Five Elements, it has the function of cutting through all things. Ancient texts state it "becomes clear with water, sharp with fire."

Personality

Positive Traits ✓ Integrity and incorruptibility: Like a sharp sword cutting through evil, upholding principles and boundaries ✓ Decisive and bold: Like a swift knife cutting through bamboo, acting with speed and efficiency ✓ Righteousness and candor: Standing up against injustice, valuing promises and trust ✓ Ambitious and progressive: Possesses the courage to break the old and establish the new

Negative Traits ✗ Overly sharp: Words and actions may unintentionally harm the innocent ✗ Stubbornness: Difficulty accepting different opinions ✗ Impulsive and rash: Lacks thorough planning ✗ Combative: Easily drawn into unnecessary conflicts

Symbolism and Meaning

Category	Specific Symbolism
Nature	Autumn frost and dew, mountain rock layers, thunderstorms, metal veins
People	Judicial and law enforcement officers, surgeons, mechanical engineers, athletes
Body	Bones and joints, respiratory system, teeth and vocal cords, large intestine tissues
Geography	Military fortresses, transportation hubs, smelting factories, operating rooms
Flora and Fauna	Fierce animals like tigers and leopards, hard-shelled creatures like centipedes/beetles, spicy plants like ginger and garlic
Objects	Swords and weapons, clocks and machinery, sports equipment, metal currency
Abstract Concepts	Judicial trials, military actions, mechanical manufacturing, financial reforms

Related Anecdotes

Essence of "Di Tian Sui" "When the earth is moist, it gives life; when dry, it becomes brittle"

• Reveals that Geng metal requires the harmony of water and earth, as moist earth nurtures metal, while dry earth makes it brittle
• "Can overcome Jia brother, but loses to Yi sister" indicates Geng metal overcomes Jia wood (yang over yang), but is entangled by Yi wood (yin wood)

Discussion in "Yuan Hai Zi Ping" "Fire controls and succeeds, but fears water"

• Emphasizes that Geng metal needs fire to be refined into a tool (fire controls metal), but too much water extinguishes the fire, rendering it useless
• "Excessive wood can harm me" warns that too much wood depletes metal energy (metal controls wood but harms itself)

Folk Poems "When others face disaster, you feel their sorrow"

• Demonstrates the compassionate heart beneath Geng metal's fierce exterior
• "You treat others with a fiery passion" confirms its nature of being outwardly cold but inwardly warm and loyal

FAQ

What is the meaning of Geng in Chinese astrology?

Geng (庚) is the seventh Heavenly Stem in Chinese astrology, representing the yang metal element in the Five Elements theory. Associated with qualities like strength, decisiveness, and integrity, Geng symbolizes refined metal—such as knives and axes—used for reform and change. In traditional metaphysics, Geng relates to the direction west, the season of mid-autumn, and is believed to embody attributes of sternness, resilience, and the ability to cut through obstacles. Understanding Geng helps interpret personality traits and destiny in BaZi (Four Pillars of Destiny) readings.

How to identify Geng personality traits in BaZi chart analysis?

To identify Geng personality traits in a BaZi chart, look for the presence of the Geng stem in the year, month, day, or hour pillars. Individuals with prominent Geng are often characterized by decisiveness, integrity, and boldness. They may exhibit ambition, a strong sense of justice, and a willingness to challenge the status quo. However, negative traits like stubbornness, impulsiveness, and a combative nature may also appear. Observing these patterns helps BaZi practitioners offer personalized advice based on the influence of Geng in a person’s destiny chart.

Why is Geng metal significant in the Five Elements theory?

Geng metal is significant in the Five Elements theory because it represents the transformative power of metal—strength, reform, and precision. As the embodiment of yang metal, Geng is essential for maintaining balance among the elements, especially in cycles involving cutting, refining, and renewal. In practical applications, Geng metal’s symbolism is used to guide personality analysis, health assessments, and even Feng Shui adjustments. Its role is crucial for understanding dynamic changes, justice, and the pursuit of progress in both personal and environmental contexts.

What professions are associated with Geng metal characteristics?

Professions associated with Geng metal characteristics include roles that require decisiveness, precision, and a strong sense of justice. These often include judicial and law enforcement officers, surgeons, mechanical engineers, and athletes. People with Geng influence may excel in fields involving tools, machinery, or metalwork, such as operating rooms, smelting factories, or sports facilities. Their natural inclination toward bold action and reform makes them well-suited for leadership roles in industries demanding integrity and swift decision-making.

How does Geng interact with other elements in BaZi analysis?

Geng interacts with other elements in BaZi analysis through cycles of control and support in the Five Elements theory. Geng metal is refined by fire (which controls and shapes metal), supported by earth (which produces metal), and diminished by wood (which metal tries to cut, but too much wood depletes metal’s strength). Water can clarify metal, but excess water weakens fire’s refining process. Understanding these interactions is key for accurate BaZi readings, as they reveal how Geng influences a person’s life, relationships, and career dynamics.