Dai Zhen
Dai Zhen (1724–1777), Anhui scholar and philologist, combined rigorous textual criticism, phonology and naturalist philosophy. A late imperial intellectual reformer, his temperament and prolific output reflect a **己土** day master with strong **伤官** expression and supportive印 influence, producing both creativity and controversy.
BaZi Chart
Birth Time Verification
Core Analysis
Dai Zhen's natal chart centers on a 己土 day master (己巳 day pillar) surrounded by strong 伤官 elements and印 influences — a classic 伤官配印 configuration. In Bazi terms the chart emphasizes expressive intelligence, critique and scholarly output: 伤官 fuels independent speech and innovation, while印 (rooting forces) preserves learning, study and internal support.
The chart's pillar interplay shows creative tension: the hour stem 庚 (metal) and午/巳 fire branches produce dynamic transformations in 五行, allowing 己土 to synthesize information into rigorous academic work. The presence of印格 elements stabilizes the critical tendencies of 伤官, enabling long-term scholarship rather than mere contrarianism.
大运 shifts align closely with Dai Zhen's life events. Early 甲子 (正官) years gave discipline and formal learning; the mid-life 辛酉 (食神) and especially 庚申 (伤官) luck brought intense scholarly production and outspoken critique, matching his late achievements and the 1776 controversy. This Bazi pattern explains both his breeding of original thought and the friction with contemporaries.
Overall, the 格局 suggests a naturally inquisitive, reforming intellect: high literary productivity, persistent study and a propensity to challenge orthodoxy. The balance between 伤官 and印 determined whether critique became constructive scholarship—as it did in Dai Zhen's case—or merely polemical.
Traits
Intellectual Rigor
High score driven by 日主 (己土) supported by印 elements; the chart’s 伤官 motivates critical analysis and original philological work, matching Dai Zhen’s major publications.
Scholarly Productivity
Strong 食神/伤官 activity and stabilizing印 indicate prolific output; 大运 in 辛酉 and 庚申 coincide with peak writing and editorial appointments.
Diplomacy & Bureaucratic Skill
Moderate score because pronounced 伤官 favors candid critique over tact; positive印 tempers this but 十神配置 suggests occasional friction with peers and officials.
Resilience & Perseverance
Robust resilience from印和比肩的支持: despite exam setbacks and criticism, the 大运 sequence provided resourceful periods (偏财/正财) that sustained his career and legacy.
Timeline
A Youth Challenges Authority, Questioning the Sages
At just ten years old, while reading "The Great Learning Annotations," he raised a fundamental challenge to Zhu Xi's commentary: "Zhou Dynasty was a thousand years removed from the Song Dynasty, how could Zhu Xi know?" This demonstrated independent thinking and critical spirit beyond his years.
Following His Father to Nanfeng, Beginning His Teaching Career
At eighteen, Dai Zhen followed his merchant father to reside in Nanfeng, Jiangxi, and began teaching local children there, marking the start of his early teaching practice.
Meeting a Great Mentor at Busu Garden, Laying the Scholarly Foundation
He met the great phonology master Jiang Yong at Busu Garden in She County. Although there was no formal master-disciple relationship, he was deeply influenced by Jiang's academic thought and methodology, laying a solid foundation for his future as a great scholar.
Completion of 'Chesuan', A Glimpse of Brilliance
He completed the mathematical work "Chesuan" in one volume, marking an important early achievement in his exploration of natural sciences and demonstrating exceptional logical thinking and academic potential.
'Kaogongji Tuzhu': A Brilliant Achievement in the Study of Artifacts and Institutions
Dai Zhen completed "Kaogongji Tuzhu" (Illustrated Commentary on the Artificers' Record), combining ancient craft systems with mathematical knowledge, showcasing his exceptional textual research and artifact study abilities. It was an important early achievement in his academic career.
Seeking Refuge in the Capital, Talent First Recognized
Due to powerful clansmen seizing ancestral graves and false accusations, he was forced to leave home and seek refuge in Beijing, temporarily residing at the She County Guild Hall. In this predicament, he fortunately met the future great scholar Qian Daxin and was praised as a 'genius of the world' for his talent, changing the course of his life.
Forming a Bond in the Capital, Meeting a Literary Master
In the summer of the 20th year of the Qianlong reign, Dai Zhen first met Ji Yun (Ji Xiaolan) in the capital, and they became fast friends. Thereafter, Dai Zhen visited the capital multiple times, always staying at Ji Yun's residence. Their mutual scholarly encouragement deepened their friendship, making them lifelong close friends and academic confidants.
Invited as a Tutor, Enlightening a Future Master
Invited by Minister of Rites Wang Anguo, he served as a tutor in his residence, teaching his son Wang Niansun the classics. Wang Niansun later became a representative figure of the Qian-Jia School and a famous philologist, making this teacher-student relationship a celebrated academic story.
Forming a Bond in Yangzhou, Guided by a Classics Master
At the office of Lu Wenchao, the Salt Transport Commissioner of Lianghuai in Yangzhou, he met Hui Dong, the master of the Wu School of Classical Studies. This meeting greatly expanded his academic horizons and promoted academic exchange and intellectual collision between the Wan and Wu schools.
Success After Hardship, Passing the Provincial Examination
After experiencing multiple failures in the imperial examinations, he finally passed the provincial examination (Juren) this year, the only success in his examination career, achieving a major breakthrough in life.
A Decade of Refinement: Embarking on the Collation of 'Shui Jing Zhu'
Starting from the 30th year of the Qianlong reign (1765), he began systematically collating Li Daoyuan's Northern Wei work "Shui Jing Zhu" (Commentary on the Water Classic), determined to supplement omissions, delete errors, and restore the original text, embarking on a ten-year monumental scholarly project of textual collation.
Literary Star Shines, Compiling Gazetteers with True Skill
Invited by Provincial Administration Commissioner Zhu Gui of Shanxi, after completing the "Fenzhou Prefecture Gazetteer," he continued to lead the compilation of the "Fenyang County Gazetteer." His profound knowledge and rigorous scholarly attitude shone brilliantly in the field of local gazetteers.
Intellectual Breakthrough After Failure: Completing the Draft of 'Xuyan' in Eastern Zhejiang
After failing the metropolitan examination, he went to lecture in eastern Zhejiang. In the same year, he devoted himself to writing and completed "Xuyan," the precursor to "Mengzi Ziyi Shuzheng" (Evidential Analysis of the Meanings of Terms in Mencius), beginning to systematically criticize Cheng-Zhu Neo-Confucianism and laying an important cornerstone for his philosophical system.
Summoned to the Academy, Leading the Compilation of 'Siku Quanshu'
Recommended by Ji Yun and upon Yu Minzhong's petition, Emperor Qianlong specially summoned him as a Compilation Official for the "Siku Quanshu" (Complete Library of the Four Treasuries). From then on, he entered the core of national scholarship, leading the great undertaking of compiling the literary tradition.
Exceptional Palace Examination, Honored as a Hanlin Bachelor
Relying on his profound academic reputation, he obtained exceptional qualification to participate in the palace examination. Ultimately, he was granted the title of "Tong Jinshi Chushen" and appointed as a Hanlin Bachelor (Shujishi), marking the official recognition of his academic achievements by the authorities.
FAQ
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