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BaZi Case Library / Science & Tech/ Xu Guangqi (徐光启)
CASE DETAIL

Xu Guangqi (徐光启)

Xu Guangqi, born in Shanghai, was a prominent Ming-dynasty scientist and statesman who advanced exchanges between Chinese and Western knowledge.

Birth
1562-04-24 08:00 · Shanghai (Songjiang)
Gender
Male
Time Source
AI inferred

Birth Time Verification

Xu Guangqi's birth date is checked as 1562-04-24. I did not find a reliable public birth time, so 08:00 is kept only as a candidate hour. The four pillars shown here are Ren Xu, Jia Chen, Yi Si, Geng Chen; the reading gives more weight to the verified date and public life record.
Confirmed Time
08:00
Hour
庚辰
Time Source
AI inferred

Core Analysis

Xu Guangqi's chart is Ren Xu, Jia Chen, Yi Si, Geng Chen. The Yi Wood day master is born in the Jia Chen month, so the reading starts with temperament, pressure, and the way talent is put to use.

The page focuses on Intellectual Curiosity and Practical Innovation. The chart is read together with public life events: work, reputation, conflict, and turning points.

Because the birth time is not confirmed, the hour pillar stays as a candidate.

Key BaZi Signals
Main Line
Day Master Yi
Structure
Month Stem Jia Rob Wealth
Relations
Year Branch Xu · Day Branch Si

Traits

01

Intellectual Curiosity

Intellectual Curiosity is one of the clearer signals in this reading. It is checked against the chart and the public record, especially where Xu Guangqi meets pressure, work, reputation, or long-term choices.

02

Practical Innovation

Practical Innovation is one of the clearer signals in this reading. It is checked against the chart and the public record, especially where Xu Guangqi meets pressure, work, reputation, or long-term choices.

03

Administrative Leadership

Administrative Leadership is one of the clearer signals in this reading. It is checked against the chart and the public record, especially where Xu Guangqi meets pressure, work, reputation, or long-term choices.

04

Religious and Ethical Commitment

Religious and Ethical Commitment is one of the clearer signals in this reading. It is checked against the chart and the public record, especially where Xu Guangqi meets pressure, work, reputation, or long-term choices.

Timeline

Each year shows the event, luck pillar, annual pillar, relations, and interpretation for direct comparison.

1581
19yrs Career

First Literary Brilliance, Topping the Exam at Jinshanwei

In the ninth year of the Wanli era, Xu Guangqi passed the county-level imperial examination (Xiucai) with top honors at Jinshanwei, thus beginning his career as a scholar. He worked as a teacher locally and also got married.

1600
38yrs Career

Seeking Knowledge in Jinling, A New Chapter in Eastward Transmission of Western Learning

In Nanjing, Xu Guangqi visited his mentor Jiao Hong and met the Italian missionary Matteo Ricci for the first time. This meeting opened the door to his collaboration with Western science and culture, marking a major turning point in his life and academic career.

1607
45yrs Career

Publication of Translation, Leaving a Mark in the Hanlin

Xu Guangqi completed his three-year probation at the Hanlin Academy and was formally appointed as a Hanlin Examiner (Jiantao). In the same year, the first six volumes of 'Elements of Geometry', co-translated with Matteo Ricci, were officially published, becoming a milestone in Sino-Western cultural exchange. However, also in this year, his father passed away in the capital, forcing him to return home for the mourning period.

1629
67yrs Career

Appointed by Imperial Decree, Forging a New Calendar by Integrating East and West

Due to errors in the Imperial Astronomical Bureau's solar eclipse prediction, the Chongzhen Emperor ordered Xu Guangqi to head the Calendar Bureau and begin compiling the 'Chongzhen Calendar', which integrated Western astronomy.

1632
70yrs Career

Minister of Rites and Grand Secretary of the Eastern Pavilion, Entering the Cabinet to Participate in State Affairs

Xu Guangqi, serving as Minister of Rites and concurrently Grand Secretary of the Eastern Pavilion, entered the Ming dynasty's highest decision-making body, participating in the formulation of major national policies, reaching the peak of his official career.

1633
71yrs Personal

Life closes in 1633

Xu Guangqi's life came to a close in 1633. The reading treats this as a life-record marker and keeps the wording restrained.

BaZi Note
1633 is the Gui You year, with the luck phase marked as luck phase not fixed. The event, Life closes in 1633, is read through timing, pressure, and role changes, while the hour pillar remains cautious.

FAQ

How reliable is Xu Guangqi's birth data? +
The birth date is checked as 1562-04-24. The exact birth time is not confirmed, so 08:00 is kept only as a candidate hour.
What is the main line in this BaZi reading? +
The reading focuses on Intellectual Curiosity and Practical Innovation. It links the chart with public events rather than reading the chart in isolation.
Why is the hour treated cautiously? +
Without a reliable time record, hour-pillar details can help comparison but should not be written as biographical fact.

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