A complete guide to Liu Yao divination: three casting methods (coins, time, numbers), choosing the spirit (Yong Shen), World-Response and six-relative relationships, three common beginner mistakes (one question per cast, wrong spirit, ignoring monthly order), and 6 FAQs. Includes an AI casting tool that generates and interprets a hexagram instantly.
Liu Yao divination, also known as the Najia method, is one of the most practical and accurate methods in traditional Chinese fortune-telling. Originating from the I Ching (Book of Changes), it has been developed and refined by generations of Yi Jing masters into a complete theoretical system and practical method. Liu Yao divination is beloved by Yi Jing enthusiasts for its simplicity, high accuracy, and wide range of applications.
The history of Liu Yao divination can be traced back to the Spring and Autumn period, with multiple records of divination found in the Zuo Zhuan (Commentary of Zuo). During the Han Dynasty, Jing Fang established the Najia method, incorporating heavenly stems and earthly branches into hexagram lines, laying the theoretical foundation for Liu Yao divination. During the Tang and Song periods, Yi Jing masters like Li Xuzhong and Shao Yong further perfected Liu Yao theory. In the Ming and Qing dynasties, works by Liu Bowen and Master Yehe brought Liu Yao divination to its theoretical and practical peak.
Liu Yao refers to the six line positions in a hexagram, called from bottom to top: first line, second line, third line, fourth line, fifth line, and top line. Each line position has yin and yang aspects, with yang lines represented by "—" and yin lines by "- -". The yin-yang combinations of six line positions form 64 different hexagrams.
A complete Liu Yao hexagram contains the following elements:
The core of Liu Yao divination is the Five Elements Najia system, which incorporates heavenly stems, earthly branches, and five element attributes into hexagram lines. Each hexagram has fixed Najia patterns.
This is the most commonly used casting method, requiring three ancient coins (or modern coins):
Operating Steps:
Cast hexagrams based on the year, month, day, and hour of casting time.
Have the querent randomly provide two numbers, with the first number divided by 8 giving the remainder for the upper trigram, and the second number divided by 8 giving the remainder for the lower trigram.
The spirit is the core of Liu Yao analysis, representing the subject of the matter being predicted. Different prediction contents have different spirits:
The world line represents the querent themselves, while the response line represents the other party or external environment of the matter being tested. The world-response relationship is an important basis for judging the fortune or misfortune of matters.
Judging the prosperity and decline of the spirit is the first step in hexagram interpretation:
Analyze the generation and restraint relationships between lines in the hexagram:
The most common error: re-casting for the same question, hoping to "use whichever result looks better." This is a major taboo in Liu Yao — one question, one hexagram is the iron rule.
Why: casting is essentially using randomness to channel the situation's pattern. Re-casting because you don't like the answer means you've already contaminated the cast with your bias.
Fix: cast once, interpret once, accept the result, and adjust your action accordingly. If you absolutely must ask again, wait at least one month and rephrase the question.
Wealth-questions use the Wife-Wealth line; career uses the Official-Ghost line; illness uses Official-Ghost; and so on. Beginners commonly misuse these — for example, testing one's own marriage by looking at the Spouse line alone (you should look at the World line plus the relevant six-relative line), or business partnerships confusing World and Response.
Fix:
The Monthly Order and Daily Stem are the strongest external forces in Liu Yao — stronger than any moving line within the hexagram. Beginners often focus only on internal generation/restraint and forget to check the external prosperity-decline factors.
Fix: the correct interpretation order is:
Missing the Monthly Order and Daily Stem → completely reversed prosperity-decline judgment → conclusion goes the opposite direction.
Wrong question. They serve different purposes:
Best combination: BaZi for life direction, Liu Yao for one specific event. Further reading: BaZi Astrology Basics.
In short: Liu Yao tells you "will it happen?"; Qi Men tells you "how and when to act." If you only want "can I get promoted?" use Liu Yao; if you want "what strategy gets me promoted?" use Qi Men.
Further reading: Qi Men Dun Jia Chart Setup Methods.
Absolutely. Coins are ritual; modern coins work the same way. The essentials:
You can also use the AI Liu Yao Casting Tool — type your question, get a hexagram and interpretation in seconds, no coins needed.
Using the AI Liu Yao tool lets you skip the tedious Najia setup and casting steps, focusing your practice time on interpretation.
Short term (within 3 months) is where Liu Yao is most accurate. Beyond six months, accuracy drops — for long-range questions, BaZi Major Cycles or Zi Wei yearly forecasts are better tools.
Theory only takes you so far. Open the AI Liu Yao Casting Tool, type a real question you have right now ("how will tomorrow's interview go?", "is this fund a good investment?"), and let AI cast and interpret a hexagram for you.
One hundred hexagrams cast beats ten divination books read.
