Fire is not a personality type but a checkable distribution: its exact place among the ten stems, twelve branches, hidden stems and the combination tables, all computed.

Stems Yang Fire (yang)、 Yin Fire (yin)
Main-qi branches Snake Horse (2)
Hidden in5 of 12 branches contain Fire in their hidden stems
Trine Tiger Horse Dog (Fire trine)
Seasonal meeting Snake Horse Goat (South)
Growth starts Yang Fire starts at Tiger; Yin Fire starts at Rooster

The cycle: relations to the other four elements

The direction of each relation comes from the engine ten-gods function; this page does not retype a second cycle table.

ElementRelationReading
Woodwhat produces itproduces Fire
Earthwhat it producesFire produces it
Metalwhat it controlsFire controls it
Waterwhat controls itcontrols Fire

On the stems: the two gan and their five-harmony pairings

Two of the ten stems are Fire, one yang and one yin. Each has one five-harmony pairing; the resulting element comes from the engine table and is never Fire itself.

PairingCombines into
Yang Fire + Yin Metalcombines into Water
Yin Fire + Yang Watercombines into Wood

On the branches: main qi, the trine and the meeting

The Yin-Wu-Xu trine forms the Fire frame, and its first branch is exactly the growth start of 丙 (cross-checked against the engine stage table). The South meeting Si-Wu-Wei runs by direction: its first two branches carry Fire as main qi, and the closing branch 未 is the tomb of the 木 trine.

Hidden-stem positionBranches
main qi Snake Horse
middle qi Tiger Goat
residual qi Dog

Why this page has no personality reading

Most "element personality" pages online print the same templated traits. This page only prints numbers you can check against the engine: which stems, which branches, how often hidden, and how the cycle runs. Trait tables are not facts, so this site does not make them.

FAQ

Why is there no personality reading on this page?
Trait tables are not checkable facts. This page only prints computed numbers: two stems, main-qi branches, hidden-stem presence in 5 of 12 branches, and cycle directions from the engine ten-gods function. Every cell traces back to the engine.
Which two stems are Fire, and what do they combine into?
丙 pairs with 辛, combining into 水; 丁 pairs with 壬, combining into 木. The results come from the engine combination table and are never Fire itself.
How does the Yin-Wu-Xu trine work?
Its first branch is exactly the growth start of Bing, the middle branch is the peak, and the closing branch is the tomb — each item cross-checked against the engine stage table, not copied.
Where does Fire hide inside the twelve branches?
Main qi: 巳午; middle: 寅未; residual: 戌 — 5 of 12 branches.
Why do Bing and Ding start at different branches?
Yang stems run forward, yin stems run backward; the engine stage table gives Bing starts at Yin, Ding starts at You. Two different starts are a structural fact of the table, not a contradiction.

Reference index

Every enumerable component of ba zi has its own page here. Each page is computed by the same engine and can be checked item by item — none of it is a personality table.