Tsai Ing-wen’s BaZi chart 蔡英文
President of Taiwan, 2016–2024 · born 31 August 1956, Taipei, Taiwan · date source: Wikipedia
No birth time has been published. The date fixes three of the four pillars; the fourth is one of twelve. Below, everything the date settles is computed, and everything that turns on the hour is cast all twelve ways — without picking one on anyone’s behalf.
The three pillars the date fixes
Year
Seven Killings
丙 Yang Fire
申 Monkey
Month
Seven Killings
丙 Yang Fire
申 Monkey
Day
Day Master
庚 Yang Metal
午 Horse
Hour
?
?
one of twelve — see below
Each pillar is two characters: a stem on top (an element, yin or yang) and a branch below (one of the twelve zodiac animals). The day stem is the day master — the person. The label above each other stem is its ten god (Shi Shen, 十神): what that element is to the day master.
Each animal also hides stems of its own, strongest first: the Monkey hides Yang Metal (庚, Friend), Yang Water (壬, Eating God), Yang Earth (戊, Indirect Resource); the Monkey hides Yang Metal (庚, Friend), Yang Water (壬, Eating God), Yang Earth (戊, Indirect Resource); the Horse hides Yin Fire (丁, Direct Officer), Yin Earth (己, Direct Resource).
- Seven Killings (Qi Sha, 七杀)
- What controls you, same polarity. Pressure with nothing softening it: demand, risk, and whatever you answer to whether you chose it or not.
- Friend (Bi Jian, 比肩)
- Same element, same polarity as you. A peer: someone standing where you stand, competing for the same thing and equally able to share the load.
- Eating God (Shi Shen, 食神)
- What you produce, same polarity. Output that comes easily: making, feeding, expressing, without strain.
- Indirect Resource (Pian Yin, 偏印)
- What produces you, same polarity. Support of an indirect kind — the tradition treats it as nourishment that can also crowd out the Eating God (食神).
- Direct Officer (Zheng Guan, 正官)
- What controls you, opposite polarity. Authority in its orderly form: office, rule, the structure you fit into.
- Direct Resource (Zheng Yin, 正印)
- What produces you, opposite polarity. Straightforward support: what teaches, shelters and backs you.
Day master
What the classic Di Tian Sui (滴天髓) says of this stem — the original, then in English
庚金带煞,刚健为最,得水而清,得火而锐,土润则生,土干则脆,能赢甲兄,输于乙妹。
Yang Metal (庚) carries the killing force (Sha, 煞) and is hard and strong above all. Getting Water it is clear; getting Fire it is keen. Earth moist and it is produced; Earth dry and it is brittle. It can beat elder brother Yang Wood (甲) and loses to younger sister Yin Wood (乙).
Born in a Monkey month (Shen, 申), when Metal rules the season. In that season Yang Metal is thriving (Wang, 旺): the season is its own. (One of five seasonal states, Wang Xiang Xiu Qiu Si, 旺相休囚死, after the San Ming Tong Hui, 三命通會, book 2.)
Elements in the six known characters
None of the six is Wood, Earth, Water. The hour pillar’s two characters may supply it or may not — that depends on the hour. Hidden stems are not counted here.
All twelve hours, cast one by one
In all twelve hours the Yang Metal day master reads strong. Whatever the hour, the support-and-restrain method favours Water, Wood, Fire — the date alone settles it.
| Hour | Solar time | Hour pillar | Its ten god | Three tests | Strength | Favoured |
|---|---|---|---|---|---|---|
| Rat (子) | 00–01 | 丙子Fire Rat | Seven Killings (七杀) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Ox (丑) | 01–03 | 丁丑Fire Ox | Direct Officer (正官) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Tiger (寅) | 03–05 | 戊寅Earth Tiger | Indirect Resource (偏印) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Rabbit (卯) | 05–07 | 己卯Earth Rabbit | Direct Resource (正印) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Dragon (辰) | 07–09 | 庚辰Metal Dragon | Friend (比肩) | in season rooted backed | strong | Water, Wood, Fire |
| Snake (巳) | 09–11 | 辛巳Metal Snake | Rob Wealth (劫财) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Horse (午) | 11–13 | 壬午Water Horse | Eating God (食神) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Goat (未) | 13–15 | 癸未Water Goat | Hurting Officer (伤官) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Monkey (申) | 15–17 | 甲申Wood Monkey | Indirect Wealth (偏财) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Rooster (酉) | 17–19 | 乙酉Wood Rooster | Direct Wealth (正财) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Dog (戌) | 19–21 | 丙戌Fire Dog | Seven Killings (七杀) | in season rooted outnumbered | strong | Water, Wood, Fire |
| Pig (亥) | 21–23 | 丁亥Fire Pig | Direct Officer (正官) | in season rooted outnumbered | strong | Water, Wood, Fire |
Each row is exactly what the full calculator would say for a birth in that hour. Strength comes from three tests: in season (De Ling, 得令) — born in the season of the day master’s own element; rooted (De Di, 得地) — the same element hidden in a branch; backed (De Shi, 得势) — as much support around it as drain. Two of three reads strong. The favoured elements come from support and restrain (Fu Yi, 扶抑): a strong day master wants draining, a weak one wants support. There are three other methods for the useful element — climate (Tiao Hou, 调候), bridging (Tong Guan, 通關) and disease and cure (Bing Yao, 病藥) — each from its own text; see the useful god page. Hours are solar time at the birthplace, so a clock time needs correcting first; and a birth after 23:00 falls in the late Rat hour, where the two schools disagree about whether the day has turned.
Tsai Ing-wen’s bone weight (Cheng Gu, 称骨)
Lunar date: day 26 of the 7th month, Fire Monkey year (丙申年七月廿六). Its weights: year 0.5 liang, month 0.9 liang, day 1.8 liang — 3.2 liang before the hour. Over the twelve hours that makes 3.8 liang to 4.8 liang.
Bone weighing is a folk almanac sum over the calendar positions of the year, month, day and hour — not the elements, and not the chart above. How heavy is heavy? The tables and the spread ›
And yours?
You have your own birth time, so your chart needs no table of twelve — all four pillars, corrected to true solar time with the timezone actually in force where and when you were born.
About this page
This page computes; it does not interpret. The birth date is public and its source is linked; the birth time is not, so the hour pillar and everything that depends on it are set out all twelve ways.
Nothing here claims that anyone is who they are because of a chart, and nothing here forecasts years, health or lifespan for anyone living.