JJ Lin’s BaZi chart 林俊杰
Singer-songwriter · born 27 March 1981, Singapore · 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
Direct Officer
辛 Yin Metal
酉 Rooster
Month
Direct Officer
辛 Yin Metal
卯 Rabbit
Day
Day Master
甲 Yang Wood
辰 Dragon
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 Rooster hides Yin Metal (辛, Direct Officer); the Rabbit hides Yin Wood (乙, Rob Wealth); the Dragon hides Yang Earth (戊, Indirect Wealth), Yin Wood (乙, Rob Wealth), Yin Water (癸, Direct Resource).
- Direct Officer (Zheng Guan, 正官)
- What controls you, opposite polarity. Authority in its orderly form: office, rule, the structure you fit into.
- Rob Wealth (Jie Cai, 劫财)
- Same element, opposite polarity. A peer who takes rather than shares — the tradition reads it as what draws on your resources through people close to you.
- Indirect Wealth (Pian Cai, 偏财)
- What you control, same polarity. Wealth that comes sideways rather than by salary — the uneven kind.
- 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
甲木参天,脱胎要火,春不容金,秋不容土,火炽乘龙,水宕骑虎,地润天和,植立千古。
Yang Wood (甲) reaches to heaven: to shed its husk it wants Fire; in spring it will not tolerate Metal, in autumn it will not tolerate Earth. With Fire blazing it rides the dragon; with Water flooding it straddles the tiger. Ground moist and heaven mild, it stands planted a thousand years.
Born in a Rabbit month (Mao, 卯), when Wood rules the season. In that season Yang Wood 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 Fire, 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 Wood day master reads strong. Whatever the hour, the support-and-restrain method favours Fire, Earth, Metal — the date alone settles it.
| Hour | Solar time | Hour pillar | Its ten god | Three tests | Strength | Favoured |
|---|---|---|---|---|---|---|
| Rat (子) | 00–01 | 甲子Wood Rat | Friend (比肩) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Ox (丑) | 01–03 | 乙丑Wood Ox | Rob Wealth (劫财) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Tiger (寅) | 03–05 | 丙寅Fire Tiger | Eating God (食神) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Rabbit (卯) | 05–07 | 丁卯Fire Rabbit | Hurting Officer (伤官) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Dragon (辰) | 07–09 | 戊辰Earth Dragon | Indirect Wealth (偏财) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Snake (巳) | 09–11 | 己巳Earth Snake | Direct Wealth (正财) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Horse (午) | 11–13 | 庚午Metal Horse | Seven Killings (七杀) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Goat (未) | 13–15 | 辛未Metal Goat | Direct Officer (正官) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Monkey (申) | 15–17 | 壬申Water Monkey | Indirect Resource (偏印) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Rooster (酉) | 17–19 | 癸酉Water Rooster | Direct Resource (正印) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Dog (戌) | 19–21 | 甲戌Wood Dog | Friend (比肩) | in season rooted outnumbered | strong | Fire, Earth, Metal |
| Pig (亥) | 21–23 | 乙亥Wood Pig | Rob Wealth (劫财) | in season rooted outnumbered | strong | Fire, Earth, Metal |
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.
JJ Lin’s bone weight (Cheng Gu, 称骨)
Lunar date: day 22 of the 2nd month, Metal Rooster year (辛酉年二月廿二). Its weights: year 1.6 liang, month 0.7 liang, day 0.9 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.