Six Yao Advanced — Xunkong, Feifu, Fanyin-Fuyin, and Liuhe-Liuchong • TIMEACTOR

Origins of Xunkong: The Ten Emptiness Zones in the Sexagenary Cycle

You Know How to Assemble a Hexagram. Now Learn to Interpret It.

Six Yao beginners practice hexagram assembly. Once assembly is solid, the next step is interpretation. Interpretation does not rely on luck. It relies on six judgment tools: Xunkong, Feifu, Fanyin-Fuyin, Liuhe-Liuchong, and Entering the Tomb. Xunkong tells you which line currently has no power. Feifu tells you what hides beneath the surface. Fanyin-Fuyin tells you whether the hexagram's change rhythm is chaotic or stagnant. Liuhe-Liuchong tells you the speed and stability of the matter. Entering the Tomb tells you which force is locked down. Master these six tools and your interpretations will have real ground to stand on.

Xunkong is the first gate of Six Yao interpretation. An empty line does not mean useless — true emptiness means dead, false emptiness means waiting. Feifu is the second gate — the Flying Spirit covers the Hidden Spirit. Flying generates Hidden is great fortune. Flying controls Hidden is great misfortune. Fanyin-Fuyin is the third gate — did the hexagram change in the right direction? Wrong direction is Fanyin (reversal clash). Stuck direction is Fuyin (stacking in place).

Five Key Rules for Xunkong Judgment

Xunkong depends on the day. Each xun has two empty days. Jiazi xun empties Xu and Hai. Jiaxu xun empties Shen and You. Jiashen xun empties Wu and Wei. Jiawu xun empties Chen and Si. Jiachen xun empties Yin and Mao. Jiayin xun empties Zi and Chou. Find which xun the casting day falls in. The two corresponding earthly branches are empty.
Feifu depends on hidden lines. The Flying Spirit is the line visible on the surface. The Hidden Spirit is the line concealed underneath. A Hidden Spirit only hides beneath its corresponding Flying Spirit — it never goes elsewhere. The relationship between Flying and Hidden has only four forms: Flying generates Hidden, Flying controls Hidden, Hidden generates Flying, Hidden controls Flying.
Fanyin depends on the hexagram's change direction. When the original hexagram transforms into the derived hexagram, and the derived hexagram's lines clash back at the original hexagram — that is Fanyin. Fanyin means chaos, repetition, struggle. Qian changing to Xun, Kan changing to Li, Zhen changing to Dui, Kun changing to Gen — all are Fanyin.
Fuyin depends on hexagram change stacking. When the derived hexagram is the same as the original, or when line positions stay fixed in place — that is Fuyin. Fuyin means stagnation, deadlock, being caught between advance and retreat. Qian-Zhen mutual transformations and Xun-Dui mutual transformations often produce Fuyin.
Entering the Tomb depends on the five-element muku. Metal enters Chou tomb. Wood enters Wei tomb. Water enters Chen tomb. Fire enters Xu tomb. Match a line's earthly branch element to its tomb. When a line enters its tomb, its power is locked — strength exists but cannot be used.

Common Breakers

Xunkong does not mean a useless line. Empty lines divide into true emptiness and false emptiness. A line clashed full by the day-branch or month-branch is false emptiness — it will be usable once the xun passes. A line controlled to death by the day-branch or month-branch is true emptiness — truly beyond help. Do not skip a line just because it is empty.
Feifu does not appear in every hexagram. Only when a six-relation from the palace hexagram is missing in the current hexagram do you borrow one from the palace hexagram as the Hidden Spirit. If no six-relation is missing, there is no Hidden Spirit.
Fanyin and Fuyin are easy to confuse. Fanyin means the new hexagram clashes back at you after the change — a sense of conflict. Fuyin means the hexagram spins in place after the change — a sense of being stuck. One is movement, one is stillness. Opposite directions.
Six-Clash hexagrams are not always bad. Six-Clash means urgency, speed, dispersal. Asking about urgent matters — Six-Clash is actually good. It means things move fast. Asking about long-term cooperation with Six-Clash — trouble. The parties cannot harmonize.
Entering the Tomb does not mean it is over. A line entering the tomb means power is locked. Clash the tomb and it opens. When the day-branch clashes the tomb, the line comes out. When the month-branch combines with the tomb, wait one month for release.

Feifu, Fanyin-Fuyin, Liuhe-Liuchong — Six Advanced Six Yao Judgment Techniques

Career & Wealth

Career hexagram meets Xunkong — if the Officer line is empty, the position is temporarily suspended. Wait for the xun to pass. If the Wealth line is empty, income has a gap. Watch when it fills. Flying controls Hidden is common in career readings — surface calm, someone undermining you underneath. Fanyin in a career hexagram is the biggest headache — change jobs again and again, same result. Six-Harmony for career — slow but steady promotion, step by step. Six-Clash for career — sudden change, could be opportunity, could be a trap.

Love & Relationship

Xunkong in relationship hexagrams deserves the most attention. Ying line empty — the other person's heart is not with you, or they have not figured things out themselves. Shi line empty — you are not invested enough. Do not blame the other person. Flying generates Hidden — cold on the surface, feelings underneath. This person warms up slowly. Flying controls Hidden — warm on the surface, calculation underneath. Observe more. Six-Harmony for relationships — matching rhythms, good for the long term. Six-Clash for relationships — comes fast, leaves fast. Do not get too invested too quickly.

Personality

People studying advanced Six Yao have already cleared the beginner stage. They can assemble a hexagram without reference charts. They recognize six-relations at a glance. Their thinking is systematic — each line is a node in their mind, generation-control chains are the connections. They read a hexagram like reading a map. Strength: steady, hard to miss anything. Weakness: prone to over-focus — spending ages analyzing one line while losing sight of the big picture. Occasionally step back and pull in Plum Blossom intuition to balance.

Health

Xunkong and Entering the Tomb matter most in health hexagrams. Officer empty — illness has not flared yet, but there are hidden risks. Offspring empty — medicine effectiveness is reduced or treatment direction is off. Entering the Tomb is a major signal in health — Officer entering the tomb means the illness is suppressed (looks better on the surface). Offspring entering the tomb means medicinal power is sealed (no matter how much you take). Six-Clash for acute illness — comes fast, leaves fast. Six-Harmony for chronic illness — slow but manageable.

Classic Verses and Methods for Advanced Six Yao

Practical Application Points for Advanced Six Yao Techniques

Memorize the Ten Xun Emptiness Table: Jiazi xun empties Xu-Hai. Jiaxu xun empties Shen-You. Jiashen xun empties Wu-Wei. Jiawu xun empties Chen-Si. Jiachen xun empties Yin-Mao. Jiayin xun empties Zi-Chou. Write it out from memory once a day. In one week, you will know it cold. Once memorized, you can spot which line is empty at a glance — no need to consult tables.
Practice Feifu Starting from Palace Hexagrams: Take a hexagram. First, arrange the six relations. If one six-relation is missing, go to its palace hexagram, find the corresponding line position, and pull it over as the Hidden Spirit. Missing Parent? Find Parent. Missing Wealth? Find Wealth. Practice ten hexagrams. The Flying-Hidden relationship will click into place naturally.
Memorize Fanyin-Fuyin Combination Tables First: Common Fanyin combinations: Qian-Xun mutual change, Kan-Li mutual change, Zhen-Dui mutual change, Kun-Gen mutual change. Common Fuyin combinations: Qian-Zhen mutual change, Xun-Dui mutual change. Memorize these combinations. You will recognize them automatically during interpretation — no need to re-analyze each time.

Six Yao Advanced FAQ

Q:How do I actually use Xunkong? Can you give an example?

Today is a Jiashen day. Jiashen falls in the Jiashen xun. Jiashen xun empties Wu and Wei. If the Wu or Wei line in your hexagram is the Officer (your yongshen) — the position is temporarily suspended. Wu and Wei leave the xun on Jiawu day (ten days later). At that point, the emptiness fills in. Want a faster answer? Check whether the day-branch can clash it full — today is Shen day, Yin day clashes Shen. Wait for Yin day.

Q:What is the difference between Feifu lines and regular hexagram lines?

The Flying Spirit is the line in the current hexagram — what you can see. The Hidden Spirit is a line borrowed from the palace hexagram — what you cannot see but truly exists. Someone smiles to your face (Flying Spirit) while cursing you inside (Hidden Spirit). Feifu lets you flip it over and see the underside.

Q:Is a Fanyin hexagram always bad?

It depends. Fanyin means repetition, struggle, back-and-forth. Asking about breaking up — Fanyin means you cannot split, constant pulling. Asking about changing jobs — Fanyin means changing is pointless, same problems in a new place. The one good scenario for Fanyin: when you want things to shift. If things are already bad enough, Fanyin becomes a turning point.

Q:How do I quickly judge a Six-Harmony vs. Six-Clash hexagram?

Six-Harmony hexagram: line 1 harmonizes with line 4, line 2 with line 5, line 3 with line 6. All six pairs harmonize — that is a Six-Harmony hexagram. Six-Clash hexagram: all six pairs clash. Six-Harmony examples: Heaven-Earth Obstruction, Earth-Heaven Peace. Six-Clash examples: Qian as Heaven, Kun as Earth. Harmony means slow and steady. Clash means urgent and dispersing. Review the twelve earthly branch Six-Harmony and Six-Clash tables once and you can judge quickly.