Ba Zi Day Master guide · 3 of 10

Yang Fire: The Sun

Bing (丙), the third of the ten Heavenly Stems.

4 min read · 7 November 2026
The short answer

Bing (丙) is Yang Fire. Its classical image is the sun: radiant, generous, impossible to ignore. People born on a Bing day are traditionally read as warm, expressive and optimistic, natural performers who light up a room and give their energy freely.

The imageThe Sun

The sun doesn't choose who gets its light. It rises over the rich and the poor, the garden and the desert, and it shines just as brightly on a day when nobody says thank you.

That's Bing. Of all the Day Masters, it is the most outward: big-hearted, visible, generous to a fault. Bing people often don't realise how much the people around them are warmed simply by their being there.

StrengthsWhat Yang Fire brings

WarmthBing is generous with energy, praise and time. People feel brighter around you.
VisibilityThe sun is seen by everyone. Bing is comfortable at the front, on stage, telling the story.
OptimismEvery morning the sun comes back. Bing is traditionally resilient through sheer brightness.
OpennessNo hidden agendas. What you see is usually what you get.

The shadowWhere Yang Fire gets stuck

The sun can scorch. Bing's trap is burnout and over-exposure: giving until there's nothing left, needing an audience, promising more warmth than one person can deliver. And because the sun sets, Bing can crash hard when the light isn't returned. Learning to shine for yourself, not only for applause, is the work.

In loveYang Fire in relationships

In love, Bing is affectionate, demonstrative and fun, the partner who plans the surprise. It needs to feel seen and appreciated. The growth edge is attention: the sun shines on everything, and a partner sometimes wants to feel like the only one in its light.

At workYang Fire and career

Bing thrives in visible, people-facing work: teaching, performing, sales, leadership, healing, anything with a crowd or a mission. It wilts in isolated, thankless or overly detailed roles. Give Bing a stage and a reason, and it will warm a whole organisation.

BalanceWhat helps Yang Fire thrive

Classically, the sun needs water to reflect in: Yang Water (壬, the great river) gives Bing depth and makes its light shimmer, turning brightness into wisdom. Wood (甲) keeps it fuelled, through learning, mentors and growth. Too much Earth dims it, like cloud. How strong your own Fire is, and so what truly balances it, depends on the full chart.

How it connectsYang Fire and the five elements

In Ba Zi, every element feeds one element and controls another. From the point of view of a Yang Fire Day Master, here's what each element represents:

Same element · CompanionFire: friends, siblings, peers, and rivals. Support, and competition.
Feeds you · ResourceWood: learning, mentors, rest, the people and habits that nourish you.
You feed · OutputEarth: your creativity, expression and what you give to the world.
You control · WealthMetal: what you work on and earn from. Money, tasks, results.
Controls you · PowerWater: discipline, authority, rules and pressure. It shapes you, or wears you down.

Its natural partner among the ten stems is Yin Metal (辛 Xin). The two stems "combine," which is traditionally read as an attraction, though real compatibility always depends on both full charts.

Born on a Bing dayFamous Yang Fire Day Masters

Van Gogh, the painter of sunflowers and blazing skies, was born on a Bing day, the day of the sun.

Calculated by SkyConfluence from documented birth dates. Birth times aren't known, so these are by calendar date.

Are you Yang Fire?

Your Day Master comes from your exact date of birth. Check yours in seconds with the free calculator.

Find your Day Master

Your Day Master is one of five signs.

Your free Glimpse reads your birth date through five traditions: your Western and Vedic Sun, your Chinese animal, your Ba Zi Day Master and your Mayan day sign.

Take the free 60-second quiz Free · about 60 seconds · results by email

FAQQuick questions

What does Bing Fire mean in Ba Zi?

Bing (丙) is Yang Fire, the third Heavenly Stem. Its image is the sun, traditionally linked with warmth, generosity, visibility and optimism.

How do I find my Day Master?

Your Day Master is the Heavenly Stem of the day you were born, taken from the 60-day cycle used in Chinese calendars. You can calculate it from your date of birth with the free calculator on SkyConfluence's Day Master page.

Which Day Master pairs with Yang Fire?

In Ba Zi, each stem has one "combination" partner. Bing (丙) combines with Xin (辛, Yin Metal), traditionally read as a natural attraction. Real compatibility depends on both full charts, not one stem.

All tenThe other Day Masters

甲Yang Wood乙Yin Wood丙Yang Fire丁Yin Fire戊Yang Earth己Yin Earth庚Yang Metal辛Yin Metal壬Yang Water癸Yin Water
Sources and notes Imagery follows the classical Ba Zi tradition, including the Di Tian Sui (滴天髓) and the Qiong Tong Bao Jian (穷通宝鉴), retold in plain English. Background: Heavenly Stems, Four Pillars of Destiny. Famous examples: day pillars calculated by SkyConfluence from documented birth dates (Gregorian calendar, by calendar date; birth times are not known, so a late-evening birth could fall on the next day in some schools). Ba Zi is a traditional system of symbolism, offered for reflection and entertainment, not prediction.