How to Use Qi Men Dun Jia to Attract Good Fortune and Avoid Misfortune

At every level—country, nation, group, family, or individual—people are constantly making choices to “seek benefit and avoid harm.” Wars and peace between nations, economic and diplomatic exchanges among peoples, the rise and fall of organizations, profits and losses in business, family harmony or conflict, and the success or failure of personal careers all revolve around this idea. In fact, everything we do each day is shaped by this instinct. It is fundamental to human survival and development, and it drives decision-making, whether we realize it or not.

Qimen Dunjia is a spatiotemporal medium—an informational field of the cosmos that integrates heaven, earth, humanity, time, space, human energy, and the energies of nature along with their operating laws. Because of this, it is especially suited to helping people seek advantage and avoid disadvantage, and to choosing the right timing and direction—in other words, identifying the most favorable moments and directions to act, while steering clear of unfavorable times, directions, people, events, and natural phenomena.

Drawing on the experience of the ancients, Qimen’s core principle for seeking good and avoiding harm can be summarized in two lines: “In urgency, follow the deity; in calmness, follow the door.”

1. In Urgency, Follow the Deity

As the “Song of the Fisherman on Misty Waves” says: “In urgency, follow the deity; in calmness, follow the door.” The Qimen Dunjia Tongzong explains: “In situations of urgency or danger, act according to the palace where the value symbol resides.” In other words, when circumstances are pressing and there isn’t enough time to select among the Three Wonders and auspicious doors, you can act based on the palace containing the heavenly or earthly value symbol. This is generally auspicious and avoids major risk.

For example, during Jingzhe (Awakening of Insects) under Yang Dunjia Configuration 1, on a Jia or Ji day at the Geng Wu hour (the Jiazi phase), the Tianpeng star is the value symbol. At Geng Wu hour, the Six Gengs are in the 3rd palace, so the heavenly value symbol (Tianpeng star) falls in the 3rd palace, while the earthly value symbol (Jiazi Wu) is in the 1st palace. If something urgent arises at this time, you can move toward due east, the direction of the 3rd palace where the heavenly value symbol resides, or toward due north, the direction of the 1st palace where the earthly value symbol resides. “Following the deity” means acting according to the value symbol, also called the Tianyi deity.

2. In Calmness, Follow the Door

“In calmness, follow the door” means that when matters aren’t urgent, you can take time to choose the most auspicious times and directions.

1. First, in choosing time, avoid the five unfavorable hours and the directions where the hour stem enters the grave. The five unfavorable hours are those when the hour stem overcomes the day stem—specifically, yang overcoming yang or yin overcoming yin—which is inauspicious. These are: Jia day at Geng Wu hour; Yi day at Xin Si hour; Bing day at Ren Chen hour; Ding day at Gui Mao hour; Wu day at Jia Yin hour; Ji day at Yi Chou hour; Geng day at Bing Zi hour; Xin day at Ding You hour; Ren day at Wu Shen hour; and Gui day at Ji Wei hour. “Hour stems entering the grave” refers to the heavenly stem falling into the palace of its grave. For example: at Bing Xu hour, Bing falls into the 6th palace (Xu grave); at Ding Chou hour, Ding falls into the 8th palace (Chou grave); at Ren Chen hour, Ren falls into the 4th palace (Chen grave); at Gui Wei hour, Gui falls into the 2nd palace (Wei grave); and so on.

2. Next, after avoiding inauspicious hours, choose the best direction. When selecting an auspicious direction, avoid the Three Wonders entering the grave, the Six Instruments clashing, and inauspicious annual, monthly, daily, and hourly formations, as well as unfavorable major/minor configurations, flying stems, and similar patterns. The optimal direction is where the Three Wonders (Yi, Bing, Ding) meet the three auspicious doors (Kai, Xiu, Sheng).

• If there are Wonders but no auspicious doors, this is “wonders without doors” and is not an auspicious direction.
• If there are auspicious doors but no Wonders, this is “doors without wonders,” which can still be used and is considered auspicious. Thus, auspicious doors outweigh the Three Wonders.
• If there are neither Wonders nor auspicious doors, the direction isn’t auspicious; however, it can still be used if paired with an auspicious configuration, and should be avoided if paired with an ominous one.

When choosing the best direction, generally prioritize locations that host both the Three Wonders and the three auspicious doors—but also match the choice to the task. For example, for hunting or debt collection, the Injury door can be used; for mourning or funerals, the Death door is appropriate. Also consider the deity plate. There are four auspicious deities on the deity plate: Taiyin, *** (the star of wealth), Jiudi, and Jiutian. As the “Song of the Fisherman on Misty Waves” states: “Nine Heavens favors mustering troops; Nine Earth conceals and secures camps. For ambushes, face Taiyin; upon meeting ***, retreat is facilitated.” In other words, among the eight deities, four are auspicious. The palace with Jiutian suits acting as the guest and striking proactively; the palace with Jiudi suits acting as the host, consolidating forces and awaiting the opponent; the palace with Taiyin suits ambushes and concealment; and the palace with *** favors withdrawal. Among doors, stars, and deities, the auspicious door matters most, followed by auspicious stars and the Three Wonders, while auspicious deities provide support.

3. Choosing the right time and direction requires a holistic view: assess whether the door, wonder, star, and instrument are auspicious or inauspicious, and also factor in seasonal influences and palace placements to judge prosperity, decline, rest, or imprisonment. For example, the Sheng door is innately auspicious and belongs to earth. If it occupies the 8th palace, Gen (earth), the 2nd palace, Kun (earth), or the 9th palace, Li (fire)—since Gen and Kun are earth and Li (fire) generates earth—then it has geographical advantage. If the timing falls between the Beginning of Spring and 45 days before the Spring Equinox (corresponding to the Gen 8th palace), or in the seasonal months (the third, sixth, ninth, and twelfth lunar months—Chen, Wei, Xu, and Chou—when earth is strong), then it also has timely advantage. Having both timing and terrain means prosperity—truly auspicious. But if the Sheng door is in the Zhen 3rd palace or Xun 4th palace, wood overcomes earth and the Sheng door is constrained; or if it is during the winter months (October, November) or late summer/early autumn (July, August) when earth declines, then the auspicious door loses its auspiciousness.

Conversely, if an ominous door has both timely and geographical advantage, it becomes truly ominous; if it lands in a season and location of rest, decline, or death, its negative effect is blunted. The same logic applies to the nine stars, whose cycles of strength differ from the five elements. When the nine stars are in season, they have force: the auspicious become more auspicious, the ominous more ominous. In seasons of rest, decline, or waste, they lack force and their effects diminish significantly. The Three Wonders and Six Instruments depend mainly on their generative, controlling, and transformative relationships with the doors, palaces, and earthly instruments. For instance, the Yi wonder is wood; it favors the Xiu (Rest) door, which is water, and placement in the Kan, Zhen, or Xun (3rd) palaces, where water generates or harmonizes with wood—an inherently auspicious setup that lets Yi exert its power. If it meets the Kai door, it is controlled by metal; if it is in the Qian 6th palace, it is not only overcome by Qian metal but also enters the Xu grave, so Yi loses its potency.

If wonders and instruments combine harmoniously—for example, heavenly Yi combining with earthly Geng; heavenly Bing with earthly Xin; heavenly Ding with earthly Ren; the heavenly value symbol (Jiazi Wu) with earthly Ji; and heavenly Wu with earthly Gui—then the situation is favorable. In conflicts, both sides may negotiate, competitions may end in a draw, and disputes may be settled privately. For example, if the six Xin combine with Yi, they form a “fierce tiger”: yin metal overcoming yin wood, with the heavenly plate as guest and the earthly plate as host. The guest army will win decisively and the host army will be defeated.

If this occurs with the Kai and Jing doors, or the Sheng and Si doors, Xin metal either gains support from its own kind or is reinforced by earth, becoming even stronger; the “fierce tiger” grows more ferocious and the host army suffers a heavier defeat. However, if it meets the Xiu door or Du door, the Yi wonder gains support from water or from its own kind. Water and wood then weaken metal’s power, reducing the “fierce tiger’s” strength, preventing a devastating loss for the host, and possibly leading to a draw. In short, combine seasonal influences with directional factors and apply the principles of yin–yang and the five elements’ generation, control, and transformation to judge prosperity, decline, rest, or imprisonment—only then can you determine what is auspicious or inauspicious, and to what degree.

3. Messages Determine the Subject and Object

What do “subject” and “object” mean here? Generally, follow four rules:

• By signals, the active party is the guest and the passive party is the host.
• By sequence, the one who acts first is the guest; the one who acts later is the host.
• By posture, the proactive side is the guest; the defensive side is the host.
• On the Qimen active plate, the nine stars on the heavenly plate move with the hour, so the heavenly plate is the guest; the earthly plate remains fixed throughout a given sixty-time-period configuration, so it is the host.