Zhu Gong: Biographical introduction and historical accounts, major works and academic contributions

 ✵Zhu Gong: A famous herbalist who studied the Shang Han Lun (Treatise on Cold-induced Diseases) for decades and was a leading expert in Shang Han studies during the Song Dynasty. He made substantial contributions to promoting the practical application of Zhang Zhongjing’s theories and authored the Nan Yang Huo Ren Shu (Nanyang Book for Life-Saving).

Zhu Gong

  

Brief Introduction
Chinese Name:	朱肱 (Zhū Gōng)	Alias:	翼中 (Yì Zhōng), 無求子 (Wú Qiúzǐ), 大隱翁 (Dà Yǐnwēng)
Popular name:	朱奉議 (Zhū Fèngyì)	English Name:	Zhu Gong (family name first) or Gong Zhu (given name first)
Hometown:	Gui’an, Northern Song (present-day Huzhou, Zhejiang Province)	Dates:	c. 1050–1125 CE
Major Works:	《南陽活人書》(Nan Yang Huo Ren Shu, or the book of Nanyang for life saving).
Representative Work:	Nan Yang Huo Ren Shu (Nanyang Book for Life-Saving).

Biographical introduction and historical accounts:

  Zhu Gong, also known as Yì Zhōng (翼中), adopted the self-designation Wú Qiúzǐ in early life and later changed it to Dà Yǐnwēng (大隱翁) in his old age. He was referred to as Zhū Fèngyì because he once held the official post of Fèngyì Láng. A native of Wu Xing (present-day Huzhou, Zhejiang Province), he passed the imperial civil service examination and attained the jinshi degree in the third year of the Yuanyou era (1088 CE). However, he had no intention of pursuing an official career and instead retired to produce wine and write scholarly works. During this time, he studied the Shang Han Lun (Treatise on Cold-Induced Diseases) intensively. When the imperial court began to emphasize medical scholarship and actively sought skilled practitioners, Zhu Gong gained renown as a leading authority on the Shang Han tradition.

 Zhu Gong studied the Shang Han Lun for decades, becoming a preeminent expert in Shang Han studies. Zhang Zhongjing lived in Nanyang, and Hua Tuo reportedly praised the Shang Han Lun as “a book for saving lives”; inspired by this, Zhu Gong titled his own work Nan Yang Huo Ren Shu (Nanyang Book for Life-Saving). Another title for the text is Lei Zheng Huo Ren Shu (Systematic Treatise on Shanghan Syndromes for Life-Saving). Its original title was Wu Qiu Zi Shang Han Bai Wen (A Hundred Questions on the Treatise on Cold-Induced Diseases by Wu Qiuzi). The work was renamed Nan Yang Huo Ren Shu upon its re-engraving in 1118 CE. Composed in a clear, accessible question-and-answer format, the book employs comprehensive analysis to elucidate the similarities and differences in treating cold-induced diseases—greatly enhancing readability and significantly advancing the practical application of Zhang Zhongjing’s theories. During the reign of Emperor Xiaozong of the Song dynasty, Li Xianzhi (李先知,Lǐ Xiānzhī) compiled Huo Ren Shu Kuo (A Summary of the Nanyang Book for Life-Saving), distilling its essential principles and key points. In this summary, he presented each syndrome with an accompanying mnemonic verse. The book thus gained wider circulation and influence. As recorded in the later medical compendium Yi Sheng (The Remaining Medical Works): "Those engaged in Shang Han studies know of the Huo Ren Shu, yet few are aware that its foundational source lies in Changsha"—a reference to Zhang Zhongjing.

 The Song-dynasty anecdotal collection Qidong Yeyu (Random Jottings from Qidong), authored by Zhōu Mì, records: "Gong’s grandfather was Chéngyì (承逸), who served as Kongmu of Huzhou. His father was Lín (临), styled Zhèngfū (正夫), passed the jinshi examination in the first year of Huangyou (1049 CE), and was appointed Dian Zhongcheng. His elder brother was Fú (服), styled Xíngzhōng (行中), and served as Xiuzhuan of Zhijixiandian. His younger brother was Tóng (彤), renowned in their hometown for his scholarship and moral integrity." Zhu Gong himself attained the jinshi degree in the third year of Yuanyou (1088 CE). The Zhu family was widely regarded as a Confucian scholarly lineage with successive generations holding high-ranking official posts—so much so that local people hailed them as “three jinshi scholars in one family.”

 After earning the jinshi degree, Zhu Gong served in various official capacities. In the first year of Chongning (1102 CE), he was dismissed from office following a solar eclipse—an event traditionally interpreted as an omen requiring official accountability. He then returned to Dayin Fang in Hangzhou, where he produced wine and wrote scholarly works. It was there that he adopted the self-designation Dà Yǐnwēng (“Great Hermit”). Drawing upon classical medical texts—including the Nei Jing (Yellow Emperor’s Inner Canon) and the Nan Jing (The Difficult Classic)—and culminating in Zhang Zhongjing’s Shanghan Zabing Lun (Treatise on Cold-Induced and Miscellaneous Diseases) during the late Eastern Han dynastythe theoretical foundations of syndrome differentiation and treatment were systematically established. Yet, few scholars engaged with the text rigorously before Zhu Gong. He devoted himself to close study of the Shang Han Lun, raising critical questions and resolving textual ambiguities. As he wrote: "From the time I began reading ancient texts and verifying them against contemporary practice, twenty-one years have now passed." In the second year of Daguan (1108 CE), he completed Wu Qiu Zi Shang Han Bai Wen and published his first monograph. In the first year of Zhenghe (1111 CE), the work was revised and expanded to twenty chapters. It was then formally renamed Nan Yang Huo Ren Shu. At that time, the imperial court actively promoted medicine, issuing edicts "to seek individuals deeply versed in Taoism to serve as instructors for officials. Zhu Gong was appointed a Learned Scholar of Medical Science." In the fourth year of the Zhenghe era (1114 CE), he was appointed to oversee the imperial medical ordinances.

 Zhu Gong compiled other medical works. In the eighth year of Zhenghe (1118 CE), he collated the illustrations "Left and Right Hand and Foot Jing Rongheyuan" by Ding Deyong (丁德用,Dīng Déyòng), "Ren Du Er Mai, Shi Er Jing Zhu (Annotations on the Ren and Du Meridians and the Twelve Meridians)" by Shi Cangyong (石藏用,Shí Cángyòng), and "The System of the Heart, Lungs, Gallbladder, Spleen, and Stomach; the Strongholds of the Large and Small Intestines; and the Bladder" by Yang Jie (楊介,Yáng Jiè). He corrected errors in these illustrations, supplemented them with acupuncture methodology, and compiled the three-volume work Nei Wai Er Jing Tu (Sceneries of the Internal and External, or Illustrations of the Internal and External Meridians). In addition to his medical writings, he authored a three-volume treatise on wine entitled Bei Shan Jiu Jing (Wine Classics of the North Mountain).

Major Works and Academic Contributions

  Zhu Gong was deeply versed in the theoretical foundations of traditional Chinese medicine and possessed extensive clinical experience. The classical text Bo Zhai Bian records a case in which Zhu Gong treated Sheng Cizhong (盛次仲,Shèng Cìzhòng), the prefect of Dengzhou County, for an acute illness. Zhu Gong declared: "This is the Xiǎo Chái Hú syndrome. Please administer three doses of the herbal formula." That night, Shèng reported a sensation of fullness in the chest and abdomen. Zhu Gong re-examined him and asked, "Where is the medicine you took?" Upon inspecting the residue, Zhu remarked, "This is Xiǎo Chái Hú Sàn (Minor Bupleurum Powder)." He explained that ancient preparations specified grinding the herbs to the size of mádòu (a small bean), boiling them, and ingesting only the clear decoction—hence the term "tāng" ("decoction"), which enables rapid entry into the channels to resolve the pathogen. By contrast, the powdered form stagnates beneath the diaphragm, causing gastric fullness and failing to resolve the disease.He instructed that the formula be prepared correctly: decocted the herbal prescription by himself and and administered as a second dose—after which the patient felt markedly relieved that very night.

 Zhu Gong’s Nan Yang Huo Ren Shu (Nanyang Book for Life-Saving), completed in the first year of the Daguan era (1107 CE), comprises twenty-two volumes. Regarding the Shang Han Lun (Treatise on Cold-Induced Diseases), Zhu observed: "Among those alive today who recognize that they ought to study this text, many are eager yet daunted—and though they wish to read it, they cannot comprehend it." To render Zhongjing’s work “accessible and engaging,” he composed the Nan Yang Huo Ren Shu. Structured as one hundred question-and-answer entries, the book systematically analyzes and comprehensively elucidates Zhang Zhongjing’s principles of syndrome differentiation and treatment. Each question cross-references and verifies corresponding passages in the Shang Han Lun. Zhu organized Zhang’s originally fragmented entries into a coherent, logically sequenced framework—greatly facilitating readers’ understanding of the subtle distinctions in etiology, pathogenesis, differential diagnosis, therapeutic strategies, and prescriptions for cold-induced diseases. Zhu emphasized not only syndrome differentiation but also the interplay of yin and yang and the distinction between exterior and interior aspects within each syndrome. Furthermore, he attaches importance to the differentiation and identification of diseases, and rigorously differentiated categories of exogenous diseases: shāng hán (cold-induced disease), shāng fēng (wind-affection disease), febrile disease, shāng shǔ (summer heat), warm disease (epidemic febrile disease), wēn nüè (warm malaria), fēng wēn (wind-warm disease), wēn yì (pestilence), zhòng shī (dampness affection, syndrome due to attack of pathogenic dampness), shī wēn (damp-warm disease), jīng fēng (convulsive disease), and wēn dú (warm toxin). In addition to explicating the original prescriptions from the Shang Han Lun, the Nan Yang Huo Ren Shu incorporates 126 formulas drawn from other authoritative sources—including Qian Jin Yao Fang (The Invaluable Prescriptions), Wai Tai Mi Yao (Medical Secrets of an Official), Sheng Hui Fang (Holy Benevolent Prescription, or Holy Benevolent Formulary), and Jin Kui Yu Han Jing (The Classic of the Jade Letters from the Golden Chamber). This significantly supplements the limited prescription repertoire of the Shang Han Lun.

References:

• 1. Zhu Gong: Biographical introduction and historical accounts, major works and academic contributions

 Edited: April 7, 2024