BaZi glossary · Na Yin
What is Roadside Earth (路旁土)?
The Na Yin of 庚午 and 辛未
Short answer
Roadside Earth (Lu Pang Tu, 路旁土) is one of the thirty Na Yin of the sixty-pillar cycle. Its image is earth along the roadside; it belongs to the 庚午 (Geng Wu) and 辛未 (Xin Wei) pillars, and its Na Yin element is Earth. People with either as their year pillar are often said to have a Roadside Earth life.
At a glance
- Group
- Na Yin · Earth
- Pillars
- 庚午 Geng Wu, 辛未 Xin Wei
- Image
- earth along the roadside
- Na Yin element
- Earth
- Other Earth Na Yin
- City Wall Earth, Roof Tile Earth, Wall Earth, Great Post Road Earth, Sand Earth
How to find the Roadside Earth
The Na Yin pair up the sixty stem-branch pillars into thirty names; 庚午 and 辛未 share Roadside Earth. The Na Yin of the year pillar is often called one's life Na Yin, so people with a 庚午 or 辛未 year pillar are said to have a Roadside Earth life. BaZi years change at Lichun (around 4 February), so anyone born in January or early February uses the previous year's pillar.
| Pillar | Years (1900–2099) |
|---|---|
| 庚午 | 1930, 1990, 2050 |
| 辛未 | 1931, 1991, 2051 |
The image and meaning of Roadside Earth
Roadside Earth is the soil along a road: trodden by everyone, supporting everything, ordinary yet essential. Traditionally it describes practical, tolerant, giving people who make a difference in everyday roles.
Roadside soil can grow crops when it gets water and sun, so it is often read as patient, hard-wearing effort whose harvest comes bit by bit.
How to read it in a chart
- Year pillar
- the year pillar's Na Yin is the “life” Na Yin, traditionally used for a person's general temperament and, in compatibility matching, for comparing two people's Na Yin.
- Day pillar
- the day pillar's Na Yin is seen as closer to the self; some schools use it to add detail on temperament.
- Other pillars
- the Na Yin of the month and hour pillars, luck pillars and years are usually read only as background, not as good or bad on their own.
Roadside Earth and the regular Five Phases
- Na Yin element
- Roadside Earth's Na Yin element is Earth, taken from the 庚午–辛未 pair as a whole.
- 庚午 (Geng Wu)
- the stem 庚 is Metal, the branch 午 is Fire.
- 辛未 (Xin Wei)
- the stem 辛 is Metal, the branch 未 is Earth.
Common misconceptions
- Na Yin cannot decide good or bad fortune on its own. BaZi analysis rests on the regular Five Phases and the Ten Gods; Na Yin is a supporting symbol.
- A Roadside Earth life refers to the year pillar's Na Yin only; it does not make the whole chart Earth.
- Clashing Na Yin in compatibility matching does not mean a poor match; modern readings weigh how the two whole charts fit together.
Frequently asked questions
Do I have a Roadside Earth life?
Look at your year pillar: if it is 庚午 or 辛未, yes. You can use the years in the table, but if your birthday is before Lichun (around 4 February), use the previous year. The surest way is to check the year pillar's Na Yin in the free calculator.
Is Roadside Earth's element just Earth?
Its Na Yin element is Earth, which is not the same as the regular Five Phases used in BaZi. Judging the Day Master's strength and useful god uses the regular elements of the stems and branches, not the Na Yin.
How important is Na Yin in BaZi?
Na Yin is an older supporting system, used for the “life” element of the year and in traditional compatibility matching. Modern BaZi analysis rests on the regular Five Phases, the Ten Gods and the chart's structure, so Na Yin is best read as a symbolic reference.
Find the Na Yin of your year pillar
The free calculator lists the Na Yin of every pillar and changes the year at Lichun, so your year pillar's Na Yin is always right.
For cultural learning, self-reflection, and entertainment. AI interpretations may be incomplete or inaccurate and are not professional advice.