Administrative divisions of the Tang dynasty

The Tang dynasty territory and inspection circuits (道 dào) in 742, according to the Cambridge History of China.

Tang dynasty territory and its changes throughout history

The Tang dynasty administered territory using a hierarchical system of three descending divisions: circuit dào (道), prefecture zhōu (州), and county xiàn (縣). Prefectures have been called jùn 郡 as well as zhōu 州 interchangeably throughout history, leading to cases of confusion, but in reality their political status were the same . The prefectures were furthered classified as either Upper Prefectures (shàngzhōu 上州), Middle Prefectures (zhōngzhōu 中州), or Lower Prectures (xiàzhōu 下州) depending on population. An Upper Prefecture consisted of 40, 000 households and above, a Middle Precture 20, 000 households and above, and a Lower Prefecture anything below 20, 000 households. The scope and limits of each circuit's jurisdiction and authority differed greatly in practice, and often individual circuit governors' powers and autonomy grew to a point that the administrative system became popularly known as the "Three Divisions of Falsehood" (虛三級). As Tang territories expanded and contracted, edging closer to the period of Five Dynasties and Ten Kingdoms, administrative records of these divisions became poorer in quality, sometimes either missing or altogether nonexistent. Although the Tang administration ended with its fall, the circuit boundaries they set up survived to influence the Song Dynasty under a different name: lù (路).

History

Emperor Taizong (r. 626−649) set up 10 "circuits" (道, dào) in 627 as inspection areas for imperial commissioners monitoring the operation of prefectures, rather than a new primary level of administration. In the early Tang these geopolitical entities were not based on the realities of governance but rather ease of use when communicating which areas were to be monitored by the imperial commissioners. Prefects answered directly to the central government until the mid Tang Dynasty when circuits took on new governmental responsibilities. In 639, there were 10 circuits, 43 commanderies (都督府, dūdū fǔ), and 358 prefectures (州 and later 府, fǔ).^[1] In 733, Emperor Xuanzong expanded the number of circuits to 15 by establishing separate circuits for the areas around Chang'an and Luoyang, and by splitting the large Shannan and Jiangnan circuits into 2 and 3 new circuits respectively. He also established a system of permanent inspecting commissioners, though without executive powers.^[2] In the year 740 CE, the administrative establishments of the Tang Dynasty reached 15 circuits, 328 prefectures, and 1573 counties. Under the reforms of Emperors Zhongzong, Ruizong, and Xuanzong, these circuits became permanent administrative divisions. Circuits were assigned a number of permanent imperial commissioners of varying purposes and titles starting around the year 706 CE.

The Tang Dynasty also created military districts (藩鎮 fānzhèn, meaning "buffer town") controlled by military commissioners know as jiedushi, charged with protecting frontier areas susceptible to foreign attack (similar to the European marches and marcher lords). Commanderies, (都督府, dūdū fǔ, literally "Office of the Commander-Governor"), which were border prefectures with a more powerful governor while prefecture (州, Zhōu) was the more common name for an inland secondary levels of administration. Dudu Fu was shortened to Fu, and the convention developed that larger prefectures would be named fu, while smaller prefectures would be called zhou. This system was eventually generalized to other parts of the country as well and essentially merged into the circuits. The greater autonomy and strength of the commissioners permitted insubordination and rebellion which led to the Five Dynasties and Ten Kingdoms period.

• Circuits and Military Districts
• Commanderies and Prefectures
• Counties

Administration

Ceramic "sancai" figurines of Tang dynasty civil servants from the tomb of Liu Tingxun.

The underlying principle of administration in the early Tang was to make administrative units so small that no locality could threaten or contest the dynasty's stability.

The primary level of administration was the prefecture, the zhōu (州), and had an average size of 25,650 households or 146,800 people.

The secondary level of administration was the district county, the xiàn (縣), and had an average population of roughly 30,000.

Officials assigned to these units were directly answerable to the imperial government and forbidden from amassing any personal armed forces. Officials were also restricted from serving in their native prefecture where clan ties and personal connections could jeopardize their loyalty to the court. To prevent officials from gaining personal power or local bonds the imperial government transferred them periodically to new localities. The same rules applied to the officials' immediate subordinates. The main purpose of these officials was to ensure taxes were sent to the central government, and in return the government sent back as much money as it deemed was appropriate for local needs. For these officials during most of the Tang era, posts outside the capital, even important ones, were treated as a form of exile.

Despite the transient role of these officials, there was a certain level of continuity within the local administration, imposed not by ambitious officials, but by petty subordinate officers who never rose above their regional stations. These men handled the majority of daily government affairs and were the indispensable repositories of local knowledge, usage, and administrative precedent that their superiors relied upon. As such the role they played cannot be exaggerated, for the customs of law and usage were considerably varied in Tang times. In numerous regions the magistrate could not even understand the speech of the people he administrated so he came to depend on his petty officers. Owing to the nature of their skills and knowledge, these posts tended to be hereditary, and office holders often became small but unique social groups. Although indispensable to the magistrates, it is unlikely that they represented the interests of their locality wholeheartedly or at all, since they too were dependent on the imperial government for prestige and power. Autonomy was not their primary concern.

More regional society could be found outside the walls of prefectural or districts towns among the powerful landowning clans of the countryside. Unlike petty officers, these clans formed an integral portion of rural society. Social networks included not just powerful clans but also small farmers, tenants, and tradesmen. Prefects, who typically employed a staff of only 57 men to administer 140,000 people, had to rely on the influence of these great clans to arbitrate disputes and preserve stability in the countryside. These clans represented a distinctively local interest, but were not necessarily ungenerous or hostile to centralized power, for the courts' officers served as protectors for their possessions and passed a large portion of the tax burden on to their poorer neighbors. In addition, the threat of imperial retribution was usually enough to keep such local magnates in line.

Military Regionalism

Grand Canal during the Sui and Tang dynasties.

While the Tang government remained firmly in control this system worked as designed. However, in the years leading up to and following the An Lushan rebellion, changes in military organization enabled regional powers along the frontier to challenge the authority of the central government. To suppress the revolting powers, the government set up regional commands not only in border provinces but throughout the drainage basin of the Yellow River. By the year 785 the empire had divided into roughly forty provinces or dào (道) and their governors allotted wider powers over subordinate prefectures and districts. The province became another level of administration between the weakened central government and the prefectural and district authorities.

In the post-Ān Lùshān period, approximately 75% of all provincial governors were military men regardless of their titles and designations. Out of these, four of the most powerful military governors rebelled in Hebei. In return for their surrender, they were allowed to remain in command of their armies and to govern large tracts of land as they saw fit. In the year 775, Tian Chengsi of Weibo Jiedushi attacked and absorbed a large portion of Xiangzhou from Zhaoyi Jiedushi, resulting in the "three garrisons of Hebei": Youzhou (Yuzhou (modern Beijing)/Fanyang), Chengde (Rehe/Jehol) ruled by Li Baochen, and Weibo. Although nominally subordinate to the Tang by accepting imperial titles, the garrisons governed their territories as independent fiefdoms with all the trappings of feudal society, establishing their own family dynasties through systematic intermarriage, collecting taxes, raising armies, and appointing their own officials. What's more, several of the leading military governors in Hebei were non-Chinese.

The Tang court sometimes tried to intervene when a governor died or was driven out by one of the frequent mutinies, however the most it achieved was in securing promises of larger shares in tax revenue in exchange for affirming the successor's position. In reality, not even these promises amounted to much, and the court was never able to extract a significant sum from the northeast. Between the period of time from 806 to 820 Emperor Xianzong defeated the independent military governors of Henan and for a short while extended imperial control into the north. Afterwards the Hebei armies acquiesced to court appointees, but these were soon driven out by mutinies.

The semi-autonomous nature of Hebei was not just a matter of elite politics at play, or else it would not have lasted so long, but was rather based on a fundamental and widely held separatist sentiment in the Hebei armies that had existed since the province's occupation by the Khitans dating back to the 690s. While the Tang court officials argued that the Khitans' success was partially due to local collaboration, accounts imply that bitter feelings of perceived betrayal by the Chang'an administration lingered for decades.

After military defeats suffered against the Tibetans in 790 resulting in the complete loss of the Anxi Protectorate, the northwestern provinces around Chang'an subsequently became the Tang's true frontier and was garrisoned personally by the court armies at all times. Military men came to fill governorship offices in these small provinces but owing to the small size of their holdings, provincial decline in productivity, and proximity to the capital, were unable to become autonomous like the provinces of Hebei. Deforestation in the region compounded the increasing soil erosion and desertification, which in turn reduced the amount of agricultural output in the area north and west of the capital. So by this time the armies, like Chang'an itself, depended on grain supplies shipped from the south. Despite their inability to provide self sustenance, they too showed independence in some aspects, and during the 9th century their office holders became a largely hereditary group.

In the Shandong peninsula the powerful Pinglu Jiedushi held power for several decades before the Tang court divided it into three smaller units in the 820s. However the domination of the peninsula by military regionalists persisted.

In Henan pacified rebels ruled as semi-autonomous governors for several decades after the rebellion. Thus Henan became a buffer zone situated between the court and the independent jiedushis occupying the north-east regions of Hebei and Shandong. Because Henan represented a crucial lifeline for the court due to the presence of the Grand Canal which Chang'an depended on for supplies, the Tang court stationed large garrisons in the area in an effort to keep the Henan jiedushis under control. These efforts were generally ineffective and the garrisons suffered repeated mutinies by their soldiers in the last decades of the eighth century. Only in the second decade of the 9th century did Xianzong restore effective administration to the region after a series of campaigns, but by then Henan had been depopulated by constant warfare and strife, so that it too came to rely on southern grain.

In a sense, these autonomous provinces operated in many ways like miniature replicas of the Tang realm, with their own finances, foreign policy, and bureaucratic recruitment and selection procedures. They were not, however, without attachments to the Tang court. Probably due to the fiercely competitive political environment, the governors of Youzhou, Chengde, and Weibo often depended on the legitimacy afforded by court sponsorship, something the ninth-century chief minister Li Deyu understood, "Although the armies in Hebei are powerful, their leaders cannot stand on their own; they depend on the orders of appointment from court to assuage their troops". The Hebei leaders saw themselves and the realms they ruled as similar polities to the great lords of the preimperial Warring States Period. Even during periods of open revolt against the state, like in late 782, the governors never denied the emperor's role, and instead proclaimed themselves "kings" - a title unambiguously lower in hierarchy to that of "emperor" in Chinese political thought. In these instances, the provincial bureaucracies temporarily converted into "feudal" courts and hierarchies, fully aware of the Warring States terminology which they employed.

Collapse of the Administration

Mural commemorating victory of General Zhang Yichao over the Tibetans in 848. Mogao cave 156, Late Tang Dynasty

Some 20 years after Emperor Wuzong's death, the Tang empire began its last phase of collapse. The source of the downfall can be traced to an event in 868 when a group of soldiers in Guizhou under Pang Xun rebelled after the government ordered them to extend their garrison duty for one extra year even though they had already served six years on what was supposed to be a three-year assignment. The rebellion spread northwards to the Yangzi and Huai rivers before its suppression in 869 by Shatuo cavalry under the command of Li Guochang. While the Tang court was still smarting from the impact of the Pang Xun rebellion, in 874, a salt trader by the name of Wang Xianzhi stirred up another rebellion in Changyuan, Puzhou, Henan. In 875 Wang was joined by Huang Chao, who eventually took over leadership of the rebel army when Wang died in 878. The cataclysmic Huang Chao rebellion was one of such vast magnitude that it shook the very foundations of the Tang empire, destroying it both internally as well as cutting off any pre-existing foreign contacts it had with the outside world. At the rebellion's peak, Huang claimed to command an army of one million. It swept through much of the lower and middle Yangzi valleys, devastated the Central Plains, and went as far south as Guangzhou (879). After sacking the twin capitals Luoyang in 880 and Chang'an the following year, Huang Chao declared the founding of his Great Qí (大齊) dynasty.

The court made slow progress in stamping out the rebellion due in large extent to the deterioration of central authority. The reigning sovereign Tang Xizong was subject to constant manipulation by eunuch officers like Tian Lingzi. Although the rebellion was finally defeated in 884, the court continued to face challenges posed by the warlords—officially military commissioners who held enormous regional power, including Li Maozhen in Fengxiang (Qizhou, Jingji 京畿), Li Keyong in Taiyuan (Bingzhou, Hedong), Wang Chongrong in Hezhong (Puzhou, Hedong), and Zhu Wen in Bianzhou, Henan. The country was constantly torn by the tug-of-war between the eunuchs and the warlords. The eunuchs used their physical control of the emperor as leverage to stay in power and carry out their agenda. The warlords wanted to purge the court of eunuch influence. Against this hopeless backdrop, the penultimate sovereign of Tang, Zhaozong, ascended the throne in 888, and although a man of lofty ambition, he remained throughout his reign a mere puppet in the machinations of court politics.

With the extermination of the court eunuchs in 903, the warlord Zhu Wen obtained absolute authority over the emperor. Since Zhu's core holdings were in Henan, he forced Zhaozong to move east to Luoyang in 904, where he was killed. The great city of Chang'an was abandoned and its structures dismantled for their building materials, never again attaining the strategic importance and prestige it presided over for the last millennium. Three years later in 907, the Tang empire officially came to a close when Zhu Wen dethroned its last sovereign.

Tang Dynasty Circuits

* Circuits established under Xuanzong, as opposed to Taizong's original ten circuits.

** Circuits established under Xuanzong by dividing Taizong's Jiangnan and Shannan circuits.

Other Tang-era circuits include the West Lingnan, Wu'an, and Qinhua circuits.

Protectorates

dūhùfǔ = DHF = 都護府 = Protectorate

dūdūfǔ = DDF = 都督府 = Commandery/Area Command

Circuits, Prefectures, and Counties

Duji Circuit

Guannei Circuit

Hedong Circuit

Henan Circuit

Hebei Circuit

Shannandong (Shannan East) Circuit

Shannanxi (Shannan West) Circuit

Longyou Circuit

Huainan Circuit

Jiangnandong (Jiangnan East) Circuit

Jiangnanxi (Jiangnan West) Circuit

Qianzhong Circuit

Jiannan Circuit

Lingnan Circuit

See also

• Administrative divisions of the Liao dynasty
• Administrative divisions of the Yuan dynasty
• History of the administrative divisions of China before 1912

References

Sources and further reading

• Twitchett, D. (1979), Cambridge History of China, Sui and T'ang China 589-906, Part I, vol.3, Cambridge University Press, ISBN 0-521-21446-7 

• Guy, R. Kent (2010). Qing Governors and Their Provinces: The Evolution of Territorial Administration in China, 1644-1796. Seattle: University of Washington Press. ISBN 9780295990187. 

• C. Perry, John; L. Smith, Bardwell. Essays on T'ang Society: The Interplay of Social, Political and Economic Forces. Leiden, The Netherlands: E. J. Brill. ISBN 90 04 047611. 

• Cunrui Xiong, Victor (2008). Historical Dictionary of Medieval China. United States of America: Scarecrow Press, Inc. ISBN 0810860538. 

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