辰丑破
chén chǒu pò · Chen-Chou Destruction
辰丑破 is one of the six destructions, or 六破, in Chinese horary practice, formed when the earthly branches 辰 and 丑 both occur among the four pillars of a natal chart.
Deep Oracle Practitioner Desk · 2026-09-19 · 6 min read
查法与所属
The relation 辰丑破 belongs to the set known as the six destructions. The six pairs are 子酉,寅亥,辰丑,午卯,申巳, and 戌未. The method of checking is limited to the four earthly branches present in the four pillars. If any one of these six pairs appears among the four branches, the destruction relation is considered present, regardless of which pillars contain the two branches. There is no requirement that the two branches occupy adjacent pillars, nor that they belong to any particular combination of year, month, day, or hour.
辰 and 丑 are both branches classified among the four graves, or 四墓. Their principal qi is earth in both cases. Because the two branches share the same element in their primary qi, this relation is classified as a destruction between branches of the same kind.
为何难考
The sources for the six destructions are comparatively thin. Classical texts do not give the six destructions a dedicated chapter or systematic treatment. When the Ziping Zhenquan discusses the relations among earthly branches, it organizes the material around four main categories: punishment, clash, meeting, and combination. It does not include destruction among these headings. For this reason, no section or chapter title from that work is cited here in connection with 辰丑破.
The checking method for the six destructions has mainly circulated through mnemonic verses and practical lore rather than through extended theoretical exposition. This is one reason the subject is considered difficult to examine textually. The absence of a formal classical framework means that later practitioners have often transmitted the pairings by rote, and the reasoning behind the pairings is not always spelled out in surviving sources.
The pairings themselves are not uniform across all schools. Different lineages have listed the six destruction pairs differently. The six pairs given here are generated by the engine according to a fixed rule, and this article does not expand the list or mix entries from other schools. When consulting other traditions, a reader may find alternative pairings for the six destructions, but those are outside the scope of the present entry.
位置与轻重
Among the relations used in practical chart reading, the six destructions are generally given less weight than clash, punishment, combination, and harm. A destruction is usually taken to indicate concealed friction, mutual ill feeling, or quiet interference. Its effects are often described as hidden or indirect rather than overt. In actual chart analysis, a destruction is normally used as supplementary information. It is rarely used alone to determine a major conclusion.
Because 辰 and 丑 are both grave branches with earth as their primary qi, this particular destruction does not involve the usual language of elemental generation or conquest. The relation is not a matter of one element overcoming another. Its meaning is instead understood in terms of the opening and closing of storage qi. 辰 is the grave or storage of water, while 丑 is the grave or storage of metal. The hidden stems contained in the two branches are therefore different, even though the surface qi of both branches is earth. The destruction is said to operate through the contrast between what each branch stores and the opening or closing of that storage.
The strength of the effect depends partly on position. When the two branches involved in a destruction are adjacent to each other in the chart, the damaging effect is considered more apparent. When they are separated by one or more positions, the effect is understood to weaken gradually. If only one of the two branches appears in the natal chart, the destruction is not active by itself. The other branch must be brought in by a later luck pillar or annual pillar. Only when that second branch arrives does the relation become established for the period in question.
命例
The following chart is computed by the engine and is given here unchanged.
Four pillars: 辛丑,庚子,甲辰,乙丑. Pattern: 正印格. The 辰丑破 relation falls on the year and day pillars.
The year branch is 丑 and the day branch is 辰. Since both branches occur in the natal chart, the destruction is present from the standpoint of the original four pillars. The two branches are not adjacent in the sequence of pillars; the month branch 子 lies between them. According to the positional rule, the effect is therefore taken as less immediate than it would be if the two branches stood side by side. The relation remains valid, but its expression is treated as muted by distance.
The chart pattern is 正印格. The presence of 辰丑破 does not by itself change the pattern. In reading the chart, the destruction is considered alongside the pattern and the other relations among the branches. Because this destruction involves the year and day branches, it may be used as a supporting point when examining connections between the year pillar and the day pillar, but it is not treated as the primary determinant of the chart.
Worked example (solar 1962-01-06 1:00, female, computed by this site's engine):
Pattern: 正印格 · Strength: 中和 (engine verdicts)
常见误区
One common error is to treat destruction as equivalent to clash. Destruction and clash are distinct relations with different checking methods and different interpretive weight. A clash is generally regarded as more direct and forceful, while a destruction is subtler and more concealed. In the case of 辰丑破, there is no direct elemental conquest between the principal qi of the two branches, which further distinguishes it from a typical clash.
Another common error is to assume that the destruction between 辰 and 丑 requires the two branches to be adjacent in the natal chart. The checking method only requires that both branches be present among the four pillars. Position affects the perceived strength of the relation, not its existence.
A further misconception is to assign the six destructions a standing equal to punishment, clash, combination, or harm. In most practical usage, destructions are subordinate. Their role is usually auxiliary. They may indicate friction or hidden incompatibility, but they are not normally used as the sole basis for a judgment about a chart.
Some readers also assume that 辰丑破 involves a direct conflict between the storage contents of the two branches. The traditional explanation is more nuanced. The relation is understood through the opening and closing of storage qi. 辰 stores water and 丑 stores metal; the difference lies in what is stored and in whether the storage is opened or closed, not in a simple clash between the stored elements.
Finally, because the six destruction pairings vary among schools, it is an error to blend the pairings given here with those from another lineage. The present entry uses the six pairs as generated by the engine. Other traditions may list different pairings, but those are not mixed into this account.
Classical sources cited
- 《子平真诠》
Lookup tables are generated from this site's chart engine; quotations are verified against the cited works.
Cast a BaZi chart
Enter a birth date and time to compute the full chart: four pillars, ten gods, stars, luck cycles and annual pillars.
Start now