When Relatives Compete for the Same Feng Shui

Translator's note. Two terms carry this piece. Rending dingwei (人丁定位) is the assignment of each descendant to a fixed point in the site's layout, made by birth order rather than by name or gender. The "minor layout" and "major layout" (小局, 大局) are nested rings around the origin point — near ground, then the first ring, then the second. Once you accept that assignment, an awkward consequence follows: several relatives can be pinned to the same point, and one sector's energy has to be shared among them.

Positional assignment seems like a neutral bookkeeping device. It tells you which relative a sector governs, so that a reading can be specific instead of vague — this sector affects the eldest son, that one the fourth, that one the seventh.

Follow it through and it produces a result most practitioners never mention. If two relatives occupy the same point, they draw on the same fixed quantity of energy. One of them getting more means the other getting less.

That is not a flaw in the system. It is a prediction the system makes, and it explains a pattern that every family knows and no theory accounts for: why excellence so rarely repeats across two generations of the same line.

The setup

Take a grave belonging to a couple. Their descendants include a first son, a fourth son and a seventh son.

Under the assignment rules, these three do not sit on the same point. The first son is fixed in the minor layout. The fourth is fixed in the first ring of the major layout. The seventh is fixed in the second ring.

Now each of the three has children. Suppose the first-born of each is a boy. Call them A, B and C.

A, B and C are all eldest grandsons of the deceased. Under the rules, every eldest grandson is fixed to the first ring of the major layout — regardless of which son fathered him.

So A, B and C all sit on the same point. And that point is the one already occupied by the fourth son.

The collision

Work through who shares with whom.

A, the eldest grandson through the first son, is fixed to the first ring. So is his uncle, the fourth son. A and his uncle are competing for the same energy.

B, the eldest grandson through the fourth son, is fixed to the first ring. So is his own father. B and his father are competing.

C, the eldest grandson through the seventh son, is fixed to the first ring. So is his uncle, the fourth son. C and his uncle are competing.

And A, B and C are competing with each other as well, since all three occupy the same point.

A single sector, one fixed quantity of energy, divided among four people who are not in the same generation and not in the same branch.

Why father and son compete

The case of B and his father is the one worth dwelling on, because it is the most familiar and the most uncomfortable.

Father and son fixed to the same point means the same sector supplies both of them. A sector's energy does not multiply because two people depend on it. If the father's portion is large, the son's is correspondingly small.

The conclusion the school draws is blunt: if the father is outstanding, do not expect the son to be outstanding as well. The son is not being denied by fate or by temperament. He is drawing on a supply that has already been drawn on.

This is offered as an explanation rather than a rule of universal application. Two things can be true at once — the mechanism can be real, and the family in front of you can have other factors at work. But as an account of a very common pattern, it has the merit of being specific: it does not say that talent skips generations, it says that position is shared.

The general rule

The assignment follows birth order, counted in threes, and it steps outward by one ring for each group of three.

Children of the deceased — sons and daughters alike, the rule does not distinguish:

Birth order	Fixed in
1st, 2nd, 3rd	Minor layout
4th, 5th, 6th	First ring of the major layout
7th, 8th, 9th	Second ring of the major layout

Grandchildren of the deceased — again regardless of gender:

Birth order of the parent who is the deceased's child	Fixed in
1st, 2nd, 3rd	First ring of the major layout
4th, 5th, 6th	Second ring of the major layout
7th, 8th, 9th	Third ring of the major layout

Read the two tables together and the collisions become visible immediately. A child of the fourth to sixth birth and an eldest grandchild through any of the first three children both land in the first ring. Those are precisely the pairs described above.

Note also which layer is being counted. For grandchildren, the birth order that matters is that of the parent — which child of the deceased the grandchild descends from — not the grandchild's own order among siblings. This is where many readings go wrong, and it is why two cousins can end up in the same ring while their own older brothers do not.

To place a specific person, the ring assignment has to be combined with the directional assignment. The tables say which layer a person occupies. They do not say which compass sector that layer corresponds to at this particular site. Both are needed before a reading can be made.

The exception: a father buried with two wives

There is one configuration where a person carries two positions at once, and getting it wrong produces errors in practice.

Take a man buried together with two wives. Wife one bore him a first son. Wife two also bore him a first son. Call the second of these two sons B.

Read from the father's grave, B is the second son. Read from his own mother's grave, B is her first son.

While B's mother is alive, B must be treated as the second son. The grave in question is the father's, and from the father's line B is second.

But when B's mother dies and is buried with the father, the situation changes. Now B is read both ways: as the second son through his father, and as the first son through his mother, because both parents now lie in the same grave.

The consequence is that B holds two positional points simultaneously — one in the east, one in the north in the example given — and both act on his fate at the same time.

A reader who treats B as having one position will misjudge him in one direction or the other, and will not know which, because the error is in the premise rather than in the application.

What this changes for a practitioner

Three corrections, in order of how often they are needed.

Do not read a sector as belonging to "the family." It belongs to a list of named people, and the list may be longer than expected because positions repeat.

Do not read a person as having one position until you have checked the parental structure. A second marriage, a remarriage, a burial of two spouses together — each of these can double a position or move one.

And when a family reports that one branch thrives and another does not, check the rings before reaching for character or luck. Two brothers in different rings are not in competition. Two relatives in the same ring are, and the explanation may be structural rather than personal.