Tianshui Commandery ( zh, 天水郡), known as Hanyang Commandery ( zh, 漢陽郡) during the Eastern Han dynasty, was a historical
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 ...
of China in eastern
Gansu
Gansu (, ; alternately romanized as Kansu) is a province in Northwest China. Its capital and largest city is Lanzhou, in the southeast part of the province.
The seventh-largest administrative district by area at , Gansu lies between the Tibet ...
. The modern city of
Tianshui
Tianshui is the second-largest cities in Gansu, city in Gansu list of Chinese provinces, Province, China. The city is located in the southeast of the province, along the upper reaches of the Wei River and at the boundary of the Loess Plateau and ...
receives its name from the commandery.
History
The commandery was established from lands of Longxi and
Beidi
The Di or Beidi (Northern Di) were various ethnic groups who lived north of the Chinese (''Huaxia'') realms during the Zhou dynasty. Although initially described as nomadic, they seem to have practiced a mixed pastoral, agricultural, and hunting ...
commanderies in 114 BC. In 2 AD, the commandery had 16 counties: Pingxiang (平襄), Jiequan (街泉), Rongyidao (戎邑道), Wangyuan (望垣), Hanjian (罕幵), Mianzhudao (綿諸道), Ayang (阿陽), Lueyangdao (略陽道), Ji (冀), Yongshi (勇士), Chengji (成紀), Qingshui (清水), Fengjie (奉捷), Long (隴), Huandao (豲道) and Langan (蘭干). The total population was 261,348 (60,370 households). The name was changed to Hanyang in 74 AD. The Eastern Han census in 140 AD documented a popolation of 130,138 (27,423 households), and the number of counties was 13.
The name "Tianshui" was restored during the
. In 280 AD, it administered 6 counties and the population was 8,500 households. During the
Northern Wei
Wei (), known in historiography as the Northern Wei (), Tuoba Wei (), Yuan Wei () and Later Wei (), was founded by the Tuoba (Tabgach) clan of the Xianbei. The first of the Northern and Southern dynasties#Northern dynasties, Northern dynasties ...
, it was split into Tianshui and Hanyang commanderies.
During the Sui and
Tang
Tang or TANG most often refers to:
* Tang dynasty
* Tang (drink mix)
Tang or TANG may also refer to:
Chinese states and dynasties
* Jin (Chinese state) (11th century – 376 BC), a state during the Spring and Autumn period, called Tang (唐) b ...
dynasties, Tianshui Commandery was an alternative name for Qin Prefecture. The commandery administered 6 counties, and had a population 52,130 households.''
Book of Sui
The ''Book of Sui'' (''Suí Shū'') is the official history of the Sui dynasty. It ranks among the official Twenty-Four Histories of imperial China. It was written by Yan Shigu, Kong Yingda, and Zhangsun Wuji, with Wei Zheng as the lead author. ...