The BaZi Wealth Vault: Having Chen, Xu, Chou or Wei Is Not the Same as Having One
"You have a wealth vault in your chart, so you can hold on to money." People hear this a lot, and the reason given is usually that one of Chen, Xu, Chou or Wei turns up among their branches. But by that standard, about 80% of people in our sample have a wealth vault, and a condition almost everyone meets tells you very little. To read a vault properly, you first need to know what a vault actually stores.
Why they are called vaults
Chen, Xu, Chou and Wei are the last month of each season, where that season's element winds down and goes into storage. Each vault branch holds the leftover qi of the season before it:
| Vault | Season | Hidden stems | Element stored |
|---|---|---|---|
| Chen 辰 | Late spring | Wu, Yi, Gui | Water vault (Gui Water stored) |
| Wei 未 | Late summer | Ji, Ding, Yi | Wood vault (Yi Wood stored) |
| Xu 戌 | Late autumn | Wu, Xin, Ding | Fire vault (Ding Fire stored) |
| Chou 丑 | Late winter | Ji, Gui, Xin | Metal vault (Xin Metal stored) |
So a vault is not a general place for keeping money; it is where one particular element is stored. Earth has no season of its own, and the texts have long disagreed about where Earth's vault is: Chen (following Water) or Xu (following Fire). We list both.
Do you have a narrow wealth vault, and when does it open? Check my wealth profile →
The narrow wealth vault: where your Wealth is stored
Since each vault stores a different element, your wealth vault should be the vault of your Wealth element. A Bing or Ding Fire Day Master has Metal as Wealth, so the wealth vault is Chou; a Geng or Xin Metal Day Master has Wood as Wealth, so the wealth vault is Wei.
| Day Master | Wealth | Wealth vault |
|---|---|---|
| Jia, Yi (Wood) | Earth | Chen / Xu (schools differ) |
| Bing, Ding (Fire) | Metal | Chou |
| Wu, Ji (Earth) | Water | Chen |
| Geng, Xin (Metal) | Wood | Wei |
| Ren, Gui (Water) | Fire | Xu |
How we counted: our engine cast one chart for every day from 1960 to 2005, with the birth hour drawn at random (fixed seed), 16,802 charts in all. This describes how chart structures are distributed; it says nothing about how much money anyone has.
Dropping from eight in ten to about a third is where the idea starts to tell people apart. The home chapter of our in-depth reading still mentions the broad "four vaults" view for reference; for a precise answer, go by the narrow vault.
A vault opens when clashed: money in, or money out?
An old saying goes, "a vault opens when it meets a clash." What is stored normally stays put; when Chen and Xu clash, or Chou and Wei, the vault door is knocked open and what is inside flows out. So when a luck pillar or year clashes your narrow wealth vault, it is often read as a time when money moves.
| Your wealth vault | Clashed open by | Vault-opening years, 2026–2039 |
|---|---|---|
| Chen | Xu | 2030 Geng-Xu |
| Xu | Chen | 2036 Bing-Chen |
| Chou | Wei | 2027 Ding-Wei, 2039 Ji-Wei |
| Wei | Chou | 2033 Gui-Chou |
But "open" does not guarantee income. If Wealth is favorable for you and your Day Master can carry it, an open vault means stored wealth coming out for use. If Wealth is unfavorable, or the Day Master is too weak to carry it, an open vault is more like a door left wide with money flowing out; the classics call it "the vault opens and wealth scatters." Also, a chart that already holds both Chen and Xu, or both Chou and Wei, has a vault that is always being clashed, and money usually moves in and out faster.
A Ji Earth with its Wealth locked in the vault
Born May 2, 1979, Wu hour (11 a.m.–1 p.m.)
- Finding Wealth: for a Ji Earth Day Master, Wealth is Water. Look across the stems and branches and Water appears only once, as the Gui Water hidden in the Chen month branch. The Wealth is stored entirely in the vault.
- The vault: Water's vault is Chen, and this chart's month branch is Chen, so it has a narrow wealth vault. There is no Xu in the chart, so the vault is currently closed.
- Favorable elements: Si, Wu and Wei form a Fire directional meeting, the chart runs hot and dry, and the Day Master is strong. Favorable elements are Metal, Water and Wood, so Wealth (Water) is favorable. The Ji Earth year stem and Wu Earth month stem are Peers, and Wei, Chen, Si and Wu all hide Earth too: Peers are heavy and Wealth is scarce, so our engine rates it Peers rob Wealth. Here, Wealth locked in the vault is actually protected; the classics say "wealth stored in a vault fears no Peers."
- Opening the vault: in 2030, a Geng-Xu year, Xu clashes Chen and the wealth vault is knocked open. The same year's Geng Metal is the Hurting Officer to Ji Earth, so Output produces Wealth. Then 2031 Xin-Hai, 2032 Ren-Zi and 2033 Gui-Chou all bring Water, a run of years with Wealth in the air.
Counting Wealth stars alone, this chart looks as if it has very little money. Only the vault and its opening years show that its wealth is the kind that is "stored away, waiting for its time."
Two charts: in the vault-opening year, one draws on it and one holds back
The Ji Earth above is "wealth stored in the vault." The two charts below both have a narrow wealth vault, and both see it clashed open within the next decade. For one, Wealth is favorable and the Day Master can carry it; for the other, Wealth is unfavorable and the Day Master is weak. The same open door reads in opposite ways.
Cheng-en: a Wei vault in the hour, opened in 2033 alongside Output producing Wealth
Cheng-en | Born February 7, 1980, Wei hour (1–3 p.m.), male
- The base chart: a Geng Metal Day Master. The Geng-Shen year pillar is a Friend, and the Xu day branch hides Xin Metal, so the Day Master has roots; the Wu Earth month stem and the Xu day branch are Resource. Our engine rates him strong, with Wealth (Wood) at about 17% of the chart: strong enough to carry Wealth. Favorable WaterWoodFire, unfavorable EarthMetal, so Wealth is favorable.
- The vault: Geng and Xin Metal have Wood as Wealth, and Wood's vault is Wei. The hour branch is exactly Wei, holding Ji, Ding and Yi; the Yi Wood is the Wealth stored inside. The chart also has a Xu branch, but Xu is the Fire vault, storing Ding Fire, which is the Officer for Geng Metal. It is not his wealth vault, and the two should be kept apart.
- The opening year: Chou clashes Wei, so 2033, a Gui-Chou year, knocks the vault open; the same year's Gui Water is the Hurting Officer, so Output produces Wealth as well. Then 2034 Jia-Yin and 2035 Yi-Mao are Wood on both stem and branch, three Wealth years in a row. All of them fall inside the Gui-Wei luck pillar (2029–2038), a Hurting Officer decade that keeps feeding Wealth.
- What to do: with favorable Wealth and the strength to carry it, an open vault means taking stored resources out to use. Around 2033 is a good time to carry out large plans made well in advance, such as growing the main business. The years just before, 2028 Wu-Shen, 2029 Ji-You, 2030 Geng-Xu and 2031 Xin-Hai, all have Resource or Peers on the stem, leaning unfavorable: better years to save and prepare.
Wanting: a Chou vault in the hour, unfavorable Wealth, a year to hold steady
Wanting | Born December 10, 1980, Chou hour (1–3 a.m.), female
- The base chart: a Ding Fire Day Master born in the Zi month, with only one root, the Si Fire day branch. Two Wealth stars show on the stems, Geng Metal Direct Wealth in the year and Xin Metal Indirect Wealth in the hour, and Shen, Si and Chou hide Metal too. Our engine rates her weak: favorable WoodFire, unfavorable EarthMetalWater, so Wealth is unfavorable. Wealth is about three tenths of the chart, but the Officer (Zi Water, strengthened by a Shen–Zi half combination) is about 39%, heavier still, so the engine does not call it heavy Wealth with a weak Day Master and files it under "Wealth and self at ease." That does not change the fact that Wealth is unfavorable for her.
- The vault: Bing and Ding Fire have Metal as Wealth, and Metal's vault is Chou. The Chou hour branch holds Ji, Gui and Xin; the Xin Metal is the Wealth stored inside, so she does have a narrow wealth vault.
- The opening year: in 2027, a Ding-Wei year, Wei clashes Chou and the vault opens. The luck pillar matters even more: from 2021 to 2030 she is in the Gui-Wei Seven Killings pillar, and its Wei branch clashes Chou on its own, so the vault is being shaken for the whole decade, and the 2027 Wei only pushes it again. Ji-Wei in 2039 will clash it once more.
- How to read it: with unfavorable Wealth and a weak Day Master, an open vault is closer to what the classics call "the vault opens and wealth scatters": money moves in and out faster, and large expenses tend to appear. The Ding Fire stem of 2027 is a Friend, someone of her own kind helping to carry the load, but it does not change the underlying picture. After that, 2028 Wu-Shen and 2029 Ji-You bring Output plus Wealth, and 2030 Geng-Xu and 2031 Xin-Hai have Wealth on the stem; all of them are heavy going for her.
- What to do: hold steady through this stretch: postpone large spending, do not borrow to expand, and keep a fixed share in an account you do not touch. 2034 Jia-Yin and 2035 Yi-Mao, when Resource arrives, are the years better able to take Wealth in.
Cheng-en and Wanting both "have a wealth vault," and both get an opening year. The difference is whether Wealth is favorable and whether the Day Master can carry it. Ask only whether there is a vault, and the two charts read the same.
When your vault-opening year arrives: a quick reference
| Your chart | The opening years | What tends to suit | Check first |
|---|---|---|---|
| Narrow vault, favorable Wealth, strong enough to carry it | The vault is clashed by a year or luck pillar | Take stored resources out to use: large plans made in advance, growing the main business | Was the use thought through beforehand, or decided on the spot once the vault opened? |
| Narrow vault, favorable Wealth, but a weak Day Master | As above | Money moves, but holding it is hard work: proceed in stages and share the load | Does the luck pillar support you then (Peers, Resource)? If not, scale down |
| Narrow vault, unfavorable Wealth | As above | Hold steady: postpone big spending, do not borrow to expand, record every inflow and outflow | Are the year's stem and branch unfavorable too? If both are, be more cautious still |
| Chen and Xu, or Chou and Wei, both in the chart | The vault is under constant clash | Money circulates fast; separate accounts set up as a system work better than waiting for an opening year | Are income and spending kept in different accounts? |
| Broad vault only (a Chen, Xu, Chou or Wei that is not your Wealth's vault) | What opens is another element's vault | No need to read it as a year of moving money | Which Ten God does that vault store? Cheng-en's Xu, for example, is an Officer vault |
| No vault at all | No opening year to watch | Read Wealth years and Output-produces-Wealth years instead | See when wealth comes |
Easy mistakes when reading a wealth vault
The Day Master's own storage branch also counts as a wealth vault.
For a Geng or Xin Metal Day Master, Chou is the Metal vault. What it stores is Xin Metal, that is, Peers, not Wealth; the wealth vault for Geng and Xin is Wei. Treating your own vault as a wealth vault is like mistaking your companions' wallets for your own savings. When a Peer vault is clashed open, the traditional reading is that your own kind is stirred up, with more competition and more sharing of money.
Just check which year clashes the vault.
Luck pillars clash vaults too, and when they do it colors several years. Take Wanting's Gui-Wei luck pillar from 2021 to 2030: its Wei faces the Chou in her chart the whole time, so the 2027 Ding-Wei year only pushes harder on top of it. Watching the annual pillar alone underestimates how much those years move.
If the vault is never clashed open, the Wealth inside can never be used.
"A vault opens when clashed" is one reading, not the only way out. When a year or luck pillar brings Wealth straight onto the stem, money moves anyway, without waiting for the door. For a Jia or Yi Wood Day Master whose vault is Chen, the vault is not clashed open until 2030 Geng-Xu, yet 2028 Wu-Shen and 2029 Ji-You already bring Wealth onto the stem and are years when money moves too. Waiting a long time for an opening year does not mean your Wealth is locked away.
A straight word: a chart shows your relationship with money, not your bank balance
What BaZi can describe is how you and money get along: whether wealth comes to you openly or quietly, whether you can hold on to it, and where it tends to leak. It cannot tell you how many zeros will be in your account, and it is no substitute for financial planning. Everything on this site is for reference and entertainment and is not investment or financial advice. For real money decisions, go by your actual income and spending and by professional advice.
Do you have a narrow wealth vault, and when does it open?
Enter your birth date to see your Wealth element, whether your wealth vault is in the chart, and which of the next ten years clashes it open.
Wealth vault FAQ
If my BaZi chart has Chen, Xu, Chou or Wei, do I have a wealth vault?
That is the broad view, and by it about 80% of people have a wealth vault, so it is of limited use. The more precise narrow vault is the storage branch of your Wealth element: Wei for Wood Wealth, Xu for Fire Wealth, Chou for Metal Wealth, Chen for Water Wealth, and Chen or Xu for Earth Wealth.
How do I know which branch is my wealth vault?
Start from the Day Master. Jia and Yi Wood have Earth as Wealth, vault Chen or Xu; Bing and Ding Fire have Metal, vault Chou; Wu and Ji Earth have Water, vault Chen; Geng and Xin Metal have Wood, vault Wei; Ren and Gui Water have Fire, vault Xu. Then check whether that branch appears in your four pillars.
Is it good when my wealth vault is clashed open?
It depends on whether Wealth is favorable for you. If it is, and your Day Master can carry it, an opened vault means stored wealth coming out for use. If Wealth is unfavorable or the Day Master is weak, it is more like a vault door left open with money flowing out, which the classics call "the vault opens and wealth scatters."
Without a wealth vault, can I never save money?
No. A wealth vault is only one structure in a chart. Whether you hold on to money has more to do with how many Peers you have (people taking a share) and with your own habits. Anyone can keep money with a system that saves it automatically.