Yugong 禹貢 "The Tribute of Yu" is a chapter of the Confucian Classic Shangshu 尚書. It is often seen as the oldest geography of China, yet it does not belong to the oldest texts in the corpus of the Shangshu but was probably compiled during the Warring States period 戰國 (5th cent.-221 BCE). Sima Qian 司馬遷 (145/135-86 BCE), author of the history Shiji 史記, was of the opinion that the text had originated in the time of the Xia dynasty 夏 (21th-17th cent. BCE), whose first ruler Yu the Great 大禹 was said to have tamed the floods and travelled through the empire. It was even suggested that the Yugong had been written by Yu the Great himself and later revised by Confucius.
Late Qing period 清 (1644-1911) scholars like Wang Guowei 王國維 (1877-1927) and even the modern scholar Xin Shuzhi 辛樹幟 (1894-1977) still believed the Yugong to be a product of the early Zhou period 周 (11th cent.-221 BCE), written by the royal grand historian (taishi 太史). Kang Youwei 康有爲 (1858-1927) thought it to be a writing of Confucius and explained that the text reflected the economical and geographical situation of the late Spring and Autumn period 春秋 (770-5th cent. BCE). Gu Jiegang 顧頡剛 (1893-1980) and Hou Renzhi 侯仁之 (1911-2013) were of the opinion that the author of the text hailed from the state of Qin 秦 and the text had been compiled about sixty years before the unification of the empire in 221 BCE. Shi Nianhai 史念海 (1912-2001) maintains that the text was not written before 480 BCE.
The Yugong describes how Yu the Great travelled through the "nine provinces" of China (jiuzhou 九州: Jizhou 冀州, Yanzhou 兗州, Qingzhou 青州, Xuzhou 徐州, Yangzhou 揚州, Jingzhou 荊州, Yuzhou 豫州, Liangzhou 梁州 and Yongzhou 雍州). The text can be divided into three parts: part one describes the rivers and mountains in these provinces, part two (called Daoshan 導山 "surveying the mountains") narrates how Yu the Great travelled along the most important mountain ranges, while part three Daoshui 導水 "tracing the rivers" explains how he followed the course of nine rivers—each representing one province—and so explored the geography of China. This part also reports what local products he found that could be presented to Emperor Shun 舜 as tribute (gong 貢), of what quality the soil and the possible revenue was (in nine categories from 1A to 3C), and what swamps were to be found. Of all geographical descriptions, that of the Yellow River is quite detailed, while the regions of the Yangtze and Huai Rivers are only described very crudely.
|九州刊旅，九川滌源，九澤既陂。四海會同。六府孔修。庶土交正，厎慎財賦，咸則三壤成賦。中邦錫土姓：「祗台德先，不距朕行。」||Throughout the nine provinces a similar order was effected: The grounds along the waters were everywhere made habitable; the hills were cleared of their superfluous wood and sacrificed to; the sources of the rivers were cleared; the marshes were well banked; and access to the capital was secured for all within the four seas. The six magazines were fully attended to; the different parts of the country were subjected to an exact comparison, so that contribution of revenue could be carefully adjusted according to their resources. [The fields] were all classified with reference to the three characters of the soil; and the revenues for the Middle Region were established. [Yu] conferred lands and surnames, [saying:] "Let me set the example of a reverent attention to my virtue, and none will act contrary to my conduct."|
The part Wufu 五服, "The five domains", makes the provinces and their territories appear as belonging to one coherent empire, which is very interesting because the book was written at a time when China was divided into several regional states. The concept on the Five Domains is somewhat similar to that found in the Classic Zhouli 周禮 "Rites of the Zhou".
|mianfu||Royal domain||tributes: grain and labour services|
|侯服||houfu||Domain of the nobles||[idem]|
|綏服||suifu||Peace-securing domain||cultivating the lessons of learning and moral duties; displaying the energies of war and defence|
|要服||yaofu||Domain of restraint||occupied by tribes of the Yi 夷 and by criminals undergoing the lesser banishment (cai 蔡)|
|荒服||huangfu||Barren domain||occupied by tribes of the Man 蠻 and by criminals undergoing the greater banishment (liu 流)|
The text of the Yugong is written in clear words that in a repetitive way relate facts about the regions of China. As a geographic treatise it is written very clearly and logically. The concept of the nine provinces reflects numerological thinking, similar to the four topological components mountains, rivers and swamps which were to be found in each of the nine provinces. Many traditional scholars tried to identify places mentioned in the Yugong with contemporary places. Today the Yugong is hailed as the earliest "scientific" treatise of China, yet on the background of numerology it must be seen that the selection of places was made to meet the rules of philosophy, and not according to geographic reality. Modern scholars also praise the Yugong as a forerunner of economic geography and a treatise on waterways in early China, with the Yellow River in its centre.
|waters regulated||soil (tu 土)||fields (tian 田)||revenue (fu 賦)||tribute (gong 貢)|
|Boundaries: (not indicated)|
|whitish and mellow||1A-||2B||dresses of skins|
|Boundaries: Ji 濟 and Yellow River 河|
|blackish and rich||2C||--||varnish, silk, ornamental fabrics|
|Boundaries: the Sea 海 and Mt. Dai 岱|
|whitish and rich||1C||2A||salt, fine cloth of dolichos fibre, productions of the sea of various kinds; silk, hemp, lead, pine trees, strange stones|
|Boundaries: the Sea 海, Mt. Dai 岱, and River Huai 淮|
|red, clayey, and rich||1B||2B||earth of five different colours, pheasants, the solitary dryandra, sounding-stones; oyster-pearls, fish, deep azure silken fabrics, chequered and pure white|
|Boundaries: River Huai 淮 and the Sea 海|
|Lake Pengli 彭蠡
Marsh of Zhenze 震澤
|miry||3C||3A+||gold, silver, copper; yao 瑤 and kun 琨 stones; bamboos, small and large; ivory, hides, feathers, hair, timber; garments of grass, silks woven in shell-patterns; oranges and pummeloes|
|Boundaries: Mt. Jing 荊 and Mt. Hengyang 衡陽|
Marshes of Yun 雲 and Meng 夢
|miry||3B||1C||feathers, hair, ivory, hides; gold, silver, copper; chun 杶 trees, wood for bows, cedars, cypresses; grindstones, whetstones, flint stones, cinnabar; jun 菌 and lu 簵 bamboos, hu 楛 tree; three-ribbed-rush; silken fabrics, azure and deep purple, strings of pearls; great tortoise|
|Boundaries: Mt. Jing 荊 and Yellow River 河|
Marsh of Yingbo 滎波
|mellow; rich; dark and thin||2A||1B+||varnish, hemp, fine cloth of dolichos fibre, boehmerea; chequered silks, fine floss silk; stones for polishing|
|Boundaries: south of Mt. Hua 華陽, Blackwater 黑水|
|greenish and light||3A||3B~||gold, iron, silver, steel, flint stones, sounding-stones; skins of bears, foxes, jackals, nets woven of their hair|
|Boundaries: Blackwater 黑水, western part of the Yellow River 西河|
|greenish and light||1A||2C||qiu 球 jade, lin 琳 and langgan 琅玕 stones; hair-cloth and skins|
There is a vast amount of commentaries on the Yugong chapter, the most important of which are Mao Huang's 毛晃 Yugong zhinan 禹貢指南, Cheng Dachang's 程大昌 Yugong lun 禹貢論, Yugong shanchuan dili tu 禹貢山川地理圖 (from the Song period), Yugong zhuizhi 禹貢錐指 by Hu Wei 胡渭, Yugong shuo 禹貢說 by Wei Yun 魏源 and Yugong huijian 禹貢會箋 by Xu Wenjing 徐文靖 (all Qing). The Republican scholar Gu Jiegang, who is known as a critic of ancient mythology, compiled the commentary Yugong zhushi 禹貢注釋. In 2006 the Xi'an ditu chubanshe 西安地图出版社 published a collectanea including all important commentaries. It is called Lidai yugong wenxian jicheng 歷代禹貢文獻集成 and comprises 60 texts with a total length of 195 juan.
During the Republican period several historians and geographers founded the Yu Gong Society (Yugong xuehui 禹貢學會). It was inaugurated in February 1934 in Beiping 北平 (modern Beijing), by Gu Jiegang and Tan Qixiang 譚其驤 (1911-1992), but its real foundation took place in May 1936, with Gu as director. Most members were professors and teachers at Beijing University 北京大學, Yanjing University 燕京大學 or Furen University 輔仁大學. The society's aim was to compile and publish scholarly writings on geography in historical perspective, maps on history, dictionaries on historical place names and various peoples in China through history, furthermore the investigations of historical borders and river conservation through the ages, the critical revision of the treatises on geography (dilizhi 地理志) in the official dynastic histories, the compilation of historiographical sourcebooks on geography, and cooperation with experts of other disciplines. The most important of their publications was the semimonthly Yugong 禹貢 (Yu Kung) whose first number appeared in March 1934. Until July 1937, 82 numbers appeared that were later published in 7 hardcover volumes. It includes articles on historical geography and the history of border peoples. Many issues focussed on one special theme. It was the most important publishing organ for the discipline of historical geography in the 1930s. The English translation was therefore also called "The Evolution of Chinese Geography", and from issue No. 24 on "Chinese Historical Geography". Apart from this magazine, the society published a considerable number of maps on ancient China, its borderlands and on travels in ancient times. The most famous one is probably Tan Qixiang's eight-volume atlas Zhongguo lishi ditu ji 中國歷史地圖集, published between 1982 and 1988. The magazine Yugong was reprinted in 1972 by the Datong Press 大通書局 in Taibei and in 1994 by the Huashan wenyi press 花山文藝出版社 in Shijiazhuang 石家莊, Hebei.