1. Confirm the input and rule profile
Check the birth date, local time, birthplace, time-zone handling and true-solar-time setting. A chart near an hour, day, month or year boundary can change when the calculation method changes.
Record the engine, data versions and Rule Profile. If the time is unknown, keep the Hour Pillar absent and carry that uncertainty into every later conclusion.
2. Read the Four Pillars and Day Master
List the Year, Month, Day and Hour pillars. Identify the Heavenly Stem of the Day Pillar as the Day Master and note its element and yin-yang polarity.
The Day Master is the reference point for Ten Gods and element relationships. It is not a complete personality description and does not establish chart strength by itself.
3. Map stems, branches and hidden stems
Map the other visible stems to the Ten Gods through their relationship to the Day Master. Inspect the branches for their own elements, hidden stems and fixed interactions such as six harmony or six clash.
Keep visible element counts separate from strength, usefulness and favorable-element judgments. Counts can describe what is visible; they cannot prove balance or a useful god.
4. Add interpretation last
Interpret patterns only after the structural facts are fixed. Use a named tradition and explain whether a statement is textual symbolism, editorial guidance or an AI-generated reflection.
Avoid predictions of exact events, medical diagnoses, financial recommendations or claims of certainty. A better reading turns symbolism into questions that can be compared with real experience.
Apply the concept
Calculate your own Four Pillars.
Start with the chart facts, then read the interpretation with the method in view.
Open the BaZi calculatorRelated guides
What Is BaZi?
A plain-English introduction to the Four Pillars, Day Master, Five Elements and luck cycles.
How to Find Your Day Master
Find the Heavenly Stem of your Day Pillar and learn what it does in a BaZi chart.
The Ten Gods in BaZi
How the Ten Gods organize relationships between the Day Master and every other stem.
Reviewed by BaziRoute editorial · Updated 27 October 2026
BaziRoute provides traditional interpretation for education and reflection. It is not medical, legal or financial advice.