Runan Commandery ( zh, 汝南郡) was a Chinese

commandery In the Middle Ages, a commandery (rarely commandry) was the smallest administrative division of the European landed properties of a military order. It was also the name of the house where the knights of the commandery lived.Anthony Luttrell and G ...

from

Han dynasty The Han dynasty was an Dynasties of China, imperial dynasty of China (202 BC9 AD, 25–220 AD) established by Liu Bang and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–206 BC ...

Tang dynasty The Tang dynasty (, ; zh, c=唐朝), or the Tang Empire, was an Dynasties of China, imperial dynasty of China that ruled from 618 to 907, with an Wu Zhou, interregnum between 690 and 705. It was preceded by the Sui dynasty and followed ...

, located in modern

Henan Henan; alternatively Honan is a province in Central China. Henan is home to many heritage sites, including Yinxu, the ruins of the final capital of the Shang dynasty () and the Shaolin Temple. Four of the historical capitals of China, Lu ...

and

Anhui Anhui is an inland Provinces of China, province located in East China. Its provincial capital and largest city is Hefei. The province is located across the basins of the Yangtze and Huai rivers, bordering Jiangsu and Zhejiang to the east, Jiang ...

provinces. The name referred to its location to the south of Ru River (汝水), a historical river that flowed into the Huai. Runan was part of the Huaiyang Kingdom in early

Western Han The Han dynasty was an imperial dynasty of China (202 BC9 AD, 25–220 AD) established by Liu Bang and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–206 BC) and a warring int ...

dynasty. In 156 BC, Runan was granted to Liu Fei, son of the reigning Emperor Jing as a principality. A year later, Fei's fief was changed to Jiangdu (江都), and Runan became a commandery. In late Western Han dynasty, it administered 37 counties, Pingyu (平輿), Yang'an (陽安), Yangcheng (陽城), Liqiang (郦強), Fubo (富波), Nüyang (女陽), Tongyang (鮦陽), Wufang (吳房), Ancheng (安成), Nandun (南頓), Langling (朗陵), Xiyang (細陽), Yichun (宜春), Nüyin (女陰), Xincai (新蔡), Xinxi (新息), Quyang (灈陽), Qisi (期思), Shenyang (慎陽), Shen (慎), Zhaoling (召陵), Yiyang (弋陽), Xiping (西平),

Shangcai Shangcai County () is a county in the south of Henan province, China. It is under the administration of the prefecture-level city of Zhumadian. In 2016 over 100 people were charged for a phone scam involving impersonating military personnel, with ...

(上蔡), Qin (浸), Xihua (西華), Changping (長平), Xilu (宜祿), Xiang (項), Xinqi (新郪), Guide (歸德), Xinyang (新陽), Anchang (安昌),

Anyang Anyang ( zh, s=安阳, t=安陽; ) is a prefecture-level city in Henan, China. Geographical coordinates are 35° 41'~ 36° 21' north latitude and 113° 38'~ 114° 59' east longitude. The northernmost city in Henan, Anyang borders Puyang to the eas ...

(安陽), Boyang (博陽), Chengyang (成陽) and Dingling (定陵). In 2 AD, the population was 2,596,148, in 461,587 households. In 140 AD during

Eastern Han The Han dynasty was an Dynasties of China, imperial dynasty of China (202 BC9 AD, 25–220 AD) established by Liu Bang and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–206 BC ...

dynasty, the commandery administered 37 counties and had a population of 2,100,788, in 404,448 households. Two new commanderies, Yiyang and Ruyin (汝陰) was separated from Runan under

Emperor Wen of Wei Cao Pi () (late 187 – 29 June 226), courtesy name Zihuan, was the first emperor of the state of Cao Wei in the Three Kingdoms period of China. He was the second son of Cao Cao, a warlord who lived in the late Eastern Han dynasty, but the eld ...

and

Emperor Wu of Jin Emperor Wu of Jin (; 236 – 16 May 290), personal name Sima Yan (), courtesy name Anshi (安世), was a grandson of Sima Yi, nephew of Sima Shi and son of Sima Zhao. He became the first emperor of the Jin dynasty (266–420), Jin dynasty a ...

, respectively. In 280 AD, Runan Commandery retained 15 counties with the population was 21,500 households, while the three commanderies together had a population of 46,700 households. During Emperor Hui's reign, two new commanderies, Xincai and Nandun, were established in the region. Under

Northern Wei Wei (), known in historiography as the Northern Wei ( zh, c=北魏, p=Běi Wèi), Tuoba Wei ( zh, c=拓跋魏, p=Tuòbá Wèi), Yuan Wei ( zh, c=元魏, p=Yuán Wèi) and Later Wei ( zh, t=後魏, p=Hòu Wèi), was an Dynasties of China, impe ...

, the commandery consisted of 8 counties, and the ''

Book of Wei The ''Book of Wei'', also known by its Chinese name as the ''Wei Shu'', is a classic Chinese historical text compiled by Wei Shou from 551 to 554, and is an important text describing the history of the Northern Wei and Eastern Wei from 386 to 5 ...

'' recorded a population of 37,061, or 15,889 households. The commandery was abolished in early

Sui dynasty The Sui dynasty ( ) was a short-lived Dynasties of China, Chinese imperial dynasty that ruled from 581 to 618. The re-unification of China proper under the Sui brought the Northern and Southern dynasties era to a close, ending a prolonged peri ...

. Runan was part of Yu Prefecture until

Northern Zhou Zhou (), known in historiography as the Northern Zhou (), was a Xianbei-led Dynasties in Chinese history, dynasty of China that lasted from 557 to 581. One of the Northern and Southern dynasties#Northern dynasties, Northern dynasties of China's ...

dynasty, during which the prefecture was renamed Cai (蔡州). Later during Sui and Tang dynasties, Runan Commandery became an alternative name of Cai Prefecture. In 741 AD, the prefecture consisted of 10 counties, and the total population was 460,205, or 87,061 households.''

New Book of Tang The ''New Book of Tang'', generally translated as the "New History of the Tang" or "New Tang History", is a work of official history covering the Tang dynasty in ten volumes and 225 chapters. The work was compiled by a team of scholars of the So ...

'', Chapter 28.

References

{{Han dynasty provinces Commanderies of the Han dynasty Commanderies of the Jin dynasty (266–420) Commanderies of the Sui dynasty Commanderies of the Northern dynasties