What is Bazi?什麼是八字？

Bazi: Your Birth Chart in Four Pillars八字：四柱中的個人命盤

Bazi (八字), literally "Eight Characters," is a Chinese metaphysical system also known as the Four Pillars of Energy. It uses your birth year, month, day, and hour to create a chart of eight Chinese characters — two for each pillar. These characters represent the cosmic energies present at the moment you were born.八字，字面意思為「八個字」，是一套中國玄學系統，又稱為能量四柱。它利用你出生的年、月、日、時來建立由八個漢字組成的命盤——每柱兩個字。這些字代表你出生那一刻所存在的宇宙能量。

The four pillars are:四柱分別為：

• Year Pillar — your ancestry, early environment, and outer social identity年柱——你的祖先、早期成長環境與外在社交身份
• Month Pillar — your parents, career direction, and strongest life themes月柱——你的父母、事業方向與最主要的人生主題
• Day Pillar — the core of who you are, including your Day Master日柱——你的核心自我，包含你的日主
• Hour Pillar — your inner world, children, late life, and subconscious patterns時柱——你的內心世界、子女、晚年生活以及潛意識模式

Each pillar is made of one Heavenly Stem (天干) and one Earthly Branch (地支). Together, they form the raw material of your chart.每柱皆由一個天干與一個地支組成。它們共同構成了你命盤的原始素材。

Yin Yang: The Foundation of Everything陰陽：萬事萬物的基石

Before there are elements or trigrams, there is Yin Yang (陰陽). This is the Chinese idea that all phenomena exist as pairs of complementary opposites: dark and light, stillness and movement, receiving and acting.在出現五行或卦之前，便有了陰陽。這是中國傳統思想，認為一切現象皆以互補對立的形式存在：陰暗與光明、靜止與運動、接受與主動。

In Bazi, every element has a Yin and a Yang form:在八字中，每一個五行都有陰與陽兩種形態：

• Yang Wood is like a tall tree — strong, upright, directive陽木好比高聳的大樹——強壯、挺拔、具引導力
• Yin Wood is like a vine — flexible, adaptive, resilient陰木猶如藤蔓——靈活、適應力強、堅韌不拔
• Yang Fire is like the sun — radiant, visible, energizing陽火猶如太陽——耀眼、顯目、賦予活力
• Yin Fire is like a candle flame — warm, focused, intimate陰火猶如燭光——溫暖、專注、親密

Your Day Master's Yin or Yang polarity completely changes how the same element expresses itself in your personality.你的日主之陰陽極性，會徹底改變同一五行在性格上的展現方式。

The Five Elements (Wu Xing)五行（Wu Xing）

The Five Elements — Wood, Fire, Earth, Metal, and Water — are not literal substances. They are patterns of energy, behavior, and transformation. Each element has a personality:五行——木、火、土、金、水——並非字面上的實質物質，而是能量、行為與轉化的模式。每個五行都有其性格特徵：

A balanced chart has all five elements in healthy proportions. Most people have one or two elements that dominate and one or two that are weak. Bazi reading is partly the art of seeing this balance and understanding what kind of energy supports you best.均衡的命盤五行比例健康俱全。大多數人的命盤都會有一至兩種五行較為強旺，一至兩種較為弱勢。八字論命的奧妙之一，便在於看出這種平衡，並了解哪種能量最能給予你助力。

The Eight Trigrams and the Bagua八卦

The Bagua (八卦) is the arrangement of eight trigrams, each made of three stacked lines — solid lines for Yang and broken lines for Yin. These trigrams represent fundamental forces of nature:八卦是由八個卦所組成，每個卦皆由三條重疊的爻線構成——實線代表陽，虛線代表陰。這些卦象代表著大自然的根本力量：

• Qian (☰) — Heaven, creative power乾（☰）—— 天，創造之力
• Kun (☷) — Earth, receptive power坤（☷）—— 地，順受之力
• Zhen (☳) — Thunder, awakening震（☳）—— 雷，覺醒之力
• Xun (☴) — Wind, gentle penetration巽（☴）—— 風，柔和滲透
• Kan (☵) — Water, danger and depth坎（☵）—— 水，險陷與深邃
• Li (☲) — Fire, clarity and attachment離（☲）—— 火，光明與附著
• Gen (☶) — Mountain, stillness艮（☶）—— 山，靜止
• Dui (☱) — Lake, joy and exchange兌（☱）—— 澤，喜悅與交流

At the center of the Bagua is the Taiji symbol — the black-and-white circle of Yin and Yang. The Bagua diagram, especially the Taiji Bagua Diagram, is one of the most recognized symbols of Chinese cosmology. It represents the idea that all reality arises from the interplay of Yin and Yang.八卦的中心是太極符號——象徵陰陽的黑白圓圖。八卦圖（特別是太極八卦圖）是中國宇宙觀中最廣為人知的符號之一。它代表著萬物皆源於陰陽相互作用的觀念。

What Is the Day Master?什麼是日主？

The Day Master is the Heavenly Stem of your Day Pillar. Think of it as the "main character" of your chart — the element that represents you.日主是你日柱的天干。你可以把它想像成你命盤中的「主角」——代表你的五行。

There are ten Day Masters, one for each Heavenly Stem:十天干各自對應一個日主，共有十個日主：

1. Jia Wood (Yang Wood) — the towering tree甲木（陽木）——參天大樹
2. Yi Wood (Yin Wood) — the resilient vine乙木（陰木）——柔韌藤蔓
3. Bing Fire (Yang Fire) — the blazing sun丙火（陽火）——熾熱烈日
4. Ding Fire (Yin Fire) — the candle flame丁火（陰火）——燭光星火
5. Wu Earth (Yang Earth) — the mountain戊土（陽土）——高山重嶺
6. Ji Earth (Yin Earth) — the fertile soil己土（陰土）——肥沃沃土
7. Geng Metal (Yang Metal) — the sword庚金（陽金）——剛銳刀劍
8. Xin Metal (Yin Metal) — the jade辛金（陰金）——溫潤玉石
9. Ren Water (Yang Water) — the river壬水（陽水）——奔騰江河
10. Gui Water (Yin Water) — the ocean癸水（陰水）——雨露海洋

Your Day Master gives you a framework for understanding your natural strengths, blind spots, and the kind of environments where you thrive.你的日主為你提供了一個框架，幫助你了解自己的天生優勢、盲點，以及最適合你發揮長才的環境。

How Is Bazi Different from Western Astrology?八字與西洋占星有何不同？

Western astrology focuses on the positions of planets at your birth. Bazi focuses on the elemental quality of time itself.西洋占星著重於你出生時行星的位置；八字則聚焦於時間本身的五行特質。

Instead of asking "Where was Mars?", Bazi asks "What was the energy of this exact year, month, day, and hour?" It uses the Chinese calendar's 60-year cycle — the Sexagenary Cycle — which combines the ten Heavenly Stems with the twelve Earthly Branches.八字不問「火星當時在哪裡？」，而是問「出生的那一年、月、日、時，究竟蘊含著什麼樣的能量？」。它採用農曆的六十週期——六十甲子循環——將十天干與十二地支結合。

Both systems aim to describe personality and life patterns, but they use completely different maps. Many people find value in comparing them side by side.這兩種系統都致力於描述性格與人生軌跡，但使用的藍圖完全不同。許多人發現將兩者對照參考深具價值。

Is Bazi Fortune-Telling?八字是算命嗎？

Bazi is often called Chinese astrology, but at its best it functions more like a personality and timing framework. It does not predict fixed outcomes. Instead, it shows tendencies: your natural strengths, the kinds of challenges you are likely to face, and the elements that support your balance.八字常被稱為中國占星學，但發揮極致時，它更像是一個性格與時機分析框架。它並不預測既定的結果，而是呈現出趨勢：你的天生優勢、你可能面臨的挑戰，以及有助於你維持平衡的五行。

Many modern readers use Bazi as a tool for self-reflection, similar to MBTI or the Enneagram — except the model is based on the moment you were born rather than a questionnaire.許多現代讀者將八字作為自我探索與反思的工具，類似於 MBTI 或九型人格——差別在於這個模型是建立在你出生的那一刻，而不是問卷調查。

A Thousand Years of History千年歷史

Bazi was formalized by Li Xuzhong (李虛中), a Tang dynasty scholar around the 8th century, who originally used only the year, month, and day pillars. The system was completed during the Song dynasty when Xu Ziping (徐子平) added the hour pillar, creating the full Four Pillars method that is still used today. This is why Bazi is also called Ziping's Method (子平術) in Chinese.八字由唐代學者李虛中（約 8 世紀）奠定基礎，當時僅使用年、月、日三柱。到了宋代，徐子平增加了時柱，完善了此體系，形成了至今仍沿用的完整四柱推命法。這也是八字在中文裡又被稱為子平術的原因。

For over a millennium, scholars refined the rules for balancing elements, judging the strength of the Day Master, and mapping the Ten Gods relationships. Today, the same classical logic powers modern Bazi software — the math has not changed, only the speed of calculation.千多年來，學者們不斷完善平衡五行、判斷日主強弱以及推導十神關係的法則。如今，這套古典邏輯同樣驅動著現代八字軟體——演算法並未改變，改變的只有計算速度。

Historically, Bazi was used by emperors to choose ministers, by families to arrange marriages, and by physicians to understand a patient's constitution. Its endurance across dynasties is a testament to how deeply the Five Element worldview is woven into Chinese culture.歷史上，帝王用八字來擇選大臣，家族用八字來締結婚姻，醫者則用八字來瞭解患者的體質。八字能歷經數代更迭而流傳至今，印證了五行世界觀深植於中華文化之中。

A Real Bazi Chart Example真實八字命盤範例

Here is what a complete chart looks like for someone born on August 15, 1990, at 14:30:以下是出生於 1990 年 8 月 15 日 14:30 之人的完整命盤範例：

In this chart, the Day Master is Bing Fire — the sun. Reading it: the Day Master sits on Earth (Chou), which "drains" Fire; but the month branch Shen contains Metal, which Fire controls, giving the chart wealth potential. A practitioner would weigh the strength of Fire against the other elements, then look at the Luck Pillars to see which decades favor this person's growth.在這張命盤中，日主為丙火——象徵太陽。解讀方式為：日主坐於土（丑），土會「洩」火；但月支申含有金，火能剋金，賦予這張命盤財運潛力。命理師會衡量火與其他五行的強弱，再觀察大運，看看哪些十年有利於此人的發展。

This is the essence of Bazi analysis: not one symbol, but a conversation between eight characters, each supporting, draining, or controlling the others.這正是八字分析的精髓：並非看單一符號，而是八個字之間的對話，彼此相生、洩氣或相剋。

Bazi Key Terms Glossary八字核心術語表

New to Bazi? These are the terms you will meet most often:剛接觸八字嗎？以下是你最常遇到的術語：

Frequently Asked Questions常見問題

Is Bazi the same as Chinese zodiac?八字和十二生肖一樣嗎？

No. The Chinese zodiac uses only your birth year and assigns one of twelve animals. Bazi uses your full birth date and time across four pillars, producing eight characters. Your zodiac animal is just one component — the Earthly Branch of your year pillar.不一樣。十二生肖僅根據你的出生年份分配十二種動物之一；八字則結合你的完整生辰年月日時排出四柱，產生八個字。你的生肖只是其中的一部分——即年柱的地支。

Do I need my exact birth time?我需要準確的出生時間嗎？

Yes, ideally. Each two-hour window carries a different hour pillar. Without a birth time, the chart has only six characters instead of eight, and the reading loses the dimension of your inner world, children, and late-life themes. If your birth time is unknown, a practitioner can sometimes reverse-engineer it from life events, a process called birth time rectification.是的，理想情況下需要。每兩個小時（一個時辰）對應不同的時柱。若沒有出生時間，命盤就只有六個字而非八個字，解盤時也會失去內心世界、子女及晚年運勢等維度。若不知道出生時間，命理師有時能透過人生經歷進行逆向推算，此過程稱為「定時辰」。

Can two people born the same day have different charts?同一天出生的人，命盤會不一樣嗎？

Absolutely. Different hours produce different hour pillars. Even two people with identical charts will live them differently, because Bazi describes tendencies and timing, not a fixed script. Family environment, culture, and personal choices all interact with the chart's blueprint.當然會。不同的時辰會產生不同的時柱。即使兩個人的命盤完全相同，活出的人生也會不同，因為八字描述的是傾向與時機，而非固定不變的劇本。家庭環境、文化背景與個人選擇，都會與命盤藍圖產生互動。

What is the best way to start learning Bazi?開始學習八字的最佳方法是什麼？

Start with your own chart. Learn your Day Master first, then your Five Element balance, then the Ten Gods relationships. Our free calculator generates all of this instantly, and the related guides on this site walk you through each layer step by step.從你自己的命盤開始。先了解你的日主，接著是五行平衡，然後是十神關係。我們的免費測算工具能立即為你生成這些內容，本站的相關文章也會帶你一步步探索各個層面。

Try Your Own Bazi Chart免費測算你的八字命盤

Want to see what your Four Pillars look like? Our free calculator generates your complete Bazi chart, including your Day Master, Five Element balance, Western and Chinese zodiac signs, and a personalized personality reading.想看看你的四柱命盤長什麼樣子嗎？我們的免費測算工具能為你生成完整的八字命盤，包含你的日主、五行平衡、西洋星座與十二生肖，以及個人化的性格解析。