Start from a verified Four Pillars chart
Confirm the calendar, birth date, location and time used for the chart. A yearly zodiac label does not analyze the complete birth chart. Keep hour-related uncertainty visible if the birth time is unknown.
Write down the counting method. A chart counting visible stems and branches is not directly comparable to one that also includes hidden stems. Align the scope before interpreting an absent element.
Use the stem-to-element correspondence
The common correspondence is Jia/Yi (甲乙) to Wood, Bing/Ding (丙丁) to Fire, Wu/Ji (戊己) to Earth, Geng/Xin (庚辛) to Metal and Ren/Gui (壬癸) to Water. It helps check the stems, but is not a complete chart analysis.
Each pair still contains yin and yang distinctions. Sharing an element does not make two stems interchangeable in every relationship. Ten Gods, for example, use the Day Master as their reference.
| Heavenly stems | Element |
|---|---|
| Jia / Yi (甲乙) | Wood |
| Bing / Ding (丙丁) | Fire |
| Wu / Ji (戊己) | Earth |
| Geng / Xin (庚辛) | Metal |
| Ren / Gui (壬癸) | Water |
A hidden-stem example: Chen
In the common table used by this project, Chen (辰) contains Wu, Yi and Gui: Earth, Wood and Water. Counting only the branch’s primary element describes a different layer from expanding its hidden stems.
“No visible Water” and “no Water even after including hidden stems” are different statements. The example illustrates notation rather than a real person’s chart, and does not infer chart strength from one branch.
Keep counts, strength and favorable elements separate
A count reports occurrences under an agreed method. Traditional strength analysis also discusses season, roots and interactions. Favorable-element interpretation adds school-specific conditions. These are not one question called “what is missing?”
For a percentage display, check whether it uses equal counting or a weighting model. Different weights are not a universal standard, and element percentages are not probabilities of events.
Does a missing element have to be added?
Absence alone does not establish a recommendation. Ask how absence was counted, which conditions support the interpretation and whether the whole chart was reviewed. Do not turn a cultural label into a compulsory purchase.
For naming, also consider pronunciation, meaning, writing and everyday use. A character’s radical and a chart’s element relationship are not automatically interchangeable analytical inputs.
Ask a checkable follow-up
Try: “List the elements in the visible chart and in hidden stems separately, then explain which additional conditions the strength analysis uses.” This separates counting from interpretation.
Resolve doubtful dates or times before asking for more interpretation. Guan Shi Zhi Li offers charts in its installed App; this website explains the process and does not provide an in-browser Five Elements calculator.