Yi Hai (乙亥) Jiazi Pair Explained: The 12th of 60 Combinations

The Yi Hai Pair (乙亥): Jiazi Explained

Yi Hai (乙亥) is the 12th of the sixty Jiazi pairs, the stem-branch combinations that structure the entire Chinese calendar, BaZi charts and Qi Men Dun Jia timing alike. In the current cycle its years are 1995 and 1994, followed by its partner pair Jia Xu (甲戌) completing the same nayin group.

If that sounds abstract, think of the sixty pairs as the alphabet of Chinese time. Every year, month, day and hour in these systems is written in one of these sixty combinations, so understanding a pair is understanding the vocabulary the whole system speaks.

Yi Hai Quick Facts

What the Yi Hai Pair Means: A Nourishing Pair

Classical analysis of a stem-branch pair starts with their elements, and here the branch feeds the stem: Water generates Wood. The ground nourishes the core, which classically reads as a supported, well-fed pairing where circumstances feed the person’s own energy rather than fight it.

This relation is why two pairs can both be called auspicious while feeling completely different in a life. The nourishing pairs suggest support arriving from the environment; the commanding pairs suggest the person taking charge of the environment; the disciplining pairs suggest life itself as the teacher. None of the five relations is good or bad. Each is a style of exchange between a person’s core and their ground.

The Two Years of the Fire on the Mountain Nayin Group

Yi Hai (乙亥) and Jia Xu (甲戌) share the nayin Fire on the Mountain (山头火): fire visible from far away: proud, bright, warming everyone below it. People born in 1995 carry the Wood Pig year, and people born in 1994 carry the Wood Dog year. The year-by-year detail, including the Li Chun boundary and the branch interactions, lives on the dedicated year pages, and the full chart method is in the BaZi chart guide.

Year-by-year readings for this pair: BaZi 1994, BaZi 1995.

Because the cycle repeats every sixty years, Yi Hai years also include 1935, 1875, and will return in 2055. The pair is the same; the generations differ, which is a nice reminder that a chart describes energies, not destinities.

Where Jiazi Pairs Appear in Your Chart

Every pillar in your BaZi is a jiazi pair: year, month, day and hour each carry one of these sixty combinations. The day pillar, most important of the four, has a one-in-sixty chance of being Yi Hai, and practitioners meet the pair again in decade luck cycles, annual years and QMDJ charts. If you want to see how the pairs are actually extracted from birth data, the beginner step-by-step guide walks through the whole process in one sitting.

The Pig Branch in Yi Hai

The branch carries the zodiac identity of the pair, here the Pig, and with it the layer people actually feel in daily life. Every Pig year, month, day or hour written with this branch carries the same family of themes: the tendencies, the strengths and the friction points that follow the Pig wherever the pair appears in a chart. Readers who want the full Pig picture, from branch interactions to 2027 timing, will find it in the zodiac and BaZi references on this site.

How to Find Your Own Jiazi Pair

Any BaZi chart lists the four pillars, and each pillar is one of these sixty pairs. Look up the day pillar, which most software and printed charts mark clearly, and the pair name written beside it is the one to study first. The year pillar pair, like the one this page describes when you were born in 1995, is the background layer; the day pair is the core. Both are worth knowing, and both take under a minute to find with the beginner plotting guide.

Yi Hai FAQ

Which years are Yi Hai years?

In the current cycle, 1995 and 1994. Going back: 1935 and 1934, 1875 and 1874. The pair returns every sixty years, and exact year boundaries follow Li Chun, around February 4, not Chinese New Year; the Chinese New Year dates reference has the exact boundaries.

What does it mean if my day pillar is Yi Hai?

Your core self carries a nourishing pair signature. In element terms, the branch feeds the stem: Water generates Wood. The ground nourishes the core, which classically reads as a supported, well-fed pairing where circumstances feed the person’s own energy rather than fight it. How that plays out in your life depends on the rest of the chart, which is exactly what a full reading addresses.

What is the nayin of Yi Hai?

Fire on the Mountain (山头火), shared with Jia Xu. Nayin is the poetic element nickname attached to each pair, a background texture in classical readings rather than the headline.