Yang Fire and Yin Fire compatibility
Same element
Here two people meet through their day masters, the birth-day character saju reads as the self. Yang Fire is 丙, a yang Fire stem; Yin Fire is 丁, a yin Fire stem.
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Same element
丙 and 丁 share the Fire element, one yang and one yin. You understand each other’s instincts without much explaining, though you may compare yourselves a little. Cheering each other on works better than keeping score.
One yang stem and one yin stem: one tends to push forward and the other tends to read the room, which often fits well.
The two day masters
Yang Fire · Sun
the sun at midday
Keywords: Bright · Generous · Passionate
You're like the sun, lighting up any room you walk into. You're open, honest, and love to share your warmth. Your enthusiasm is contagious.
Yin Fire · Candlelight
a lamp in the dark
Keywords: Warm · Thoughtful · Devoted
You're like a candle or a cozy lamp in the dark. Your warmth is quiet but deep, and you care about people in thoughtful ways. You notice small things that others miss.
What each one is to the other
- To Yang Fire, Yin Fire plays the “Friendly rival (peer star)” role: competition & boldness.
- To Yin Fire, Yang Fire plays the “Friendly rival (peer star)” role: competition & boldness.
If you are one of them
If you are Yang Fire and your partner is Yin Fire
In saju, each person is read through the top character of their birth day (day stem), and both you and your partner carry fire. That means enthusiasm, generosity and a love of sharing experiences. Picture two people at a festival, dancing without caring who watches. You probably bring out each other's playful sides and make ordinary evenings feel special. The challenge is that both of you may want the spotlight or need reassurance at the same time. Try taking turns being the audience. When your partner tells a story, give them your full attention, and ask for the same when it is your turn. Two flames burn longest when they share the oxygen.
From the Moon Rabbit’s compatibility notes, the same text a full reading uses for these two elements.
Day pillars that start with 丙
Your day master is the top half of your day pillar. These six day pillars all have 丙 on top:
How to read this
A day master is one character out of eight. The other characters (and both people’s timing) can soften a clash or weaken a combination, so treat this page as a tendency, for fun and self-reflection.

Compare your two full charts
Enter both birthdays and get a free compatibility score from all eight characters, worked out on your device.
Questions about this pair
Are Yang Fire and Yin Fire compatible?
丙 and 丁 share the Fire element, which reads as quick understanding with a little rivalry. The rest of both charts matters as much as this one pair.
Why do 丙 and 丁 feel so alike?
Both stems belong to Fire, so they share the same basic drive. One is yang and one is yin, which usually means the same goal approached at two different speeds.