Shanyang Commandery ( zh, 山陽郡) was a historical
commandery in China, located in present-day southern
Shandong province.
In early
Han dynasty
The Han dynasty (, ; ) was an Dynasties in Chinese history, imperial dynasty of China (202 BC – 9 AD, 25–220 AD), established by Emperor Gaozu of Han, Liu Bang (Emperor Gao) and ruled by the House of Liu. The dynasty was preceded by th ...
, Shanyang was part of the
Liang Kingdom. In 144 BC, Liang was split into five kingdoms among the sons of
King Xiao, with
Liu Ding gaining Shanyang. Ding died in 136 BC, posthumously known as the King Ai (哀) of Shanyang, and the territory was converted into a commandery.
['']Book of Han
The ''Book of Han'' or ''History of the Former Han'' (Qián Hàn Shū,《前汉书》) is a history of China finished in 111AD, covering the Western, or Former Han dynasty from the first emperor in 206 BCE to the fall of Wang Mang in 23 CE. ...
'', Chapter 14.
In 97 BC,
Emperor Wu granted Shanyang to his son Liu Bo (劉髆) as the Changyi Kingdom (昌邑國). Bo ruled for 11 years and was known as the King Ai (哀) of Changyi. His successor
Liu He was selected as the new Han emperor by regent
Huo Guang in 74 BC, and the kingdom was converted to a commandery.
In 2 AD, it administered 23 counties and marquessates, including Changyi (昌邑), Nanpingyang (南平陽), Chengwu (成武), Huling (湖陵), Dongniang (東嬢), Fangyu (方與), Tuo (橐), Juye (鉅野), Shanfu (單父), Bo (薄), Duguan (都關), Chengdu (城都), Huang (黃), Yuanqi (爰戚), Gaocheng (郜成), Zhongxiang (中鄉), Pingle (平樂), Zheng (鄭), Xiaqiu (瑕丘), Zixiang (甾鄉), Lixiang (栗鄉), Quxiang (曲鄉) and Xiyang (西陽). The total population was 801,288 individuals, or 172,847 households.
After the establishment of the
Eastern Han
The Han dynasty (, ; ) was an imperial dynasty of China (202 BC – 9 AD, 25–220 AD), established by Liu Bang (Emperor Gao) and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–207 BC) and a wa ...
dynasty, a number of counties and marquessates were merged. In 140 AD, the commandery administered 10 counties, namely Changyi, Dongmin (東緡), Juye, Gaoping (高平), Hulu (湖陆), Nanpingyang, Fangyu, Xiaqiu, Jinxiang (金鄉) and Fangdong (防東). The population was 606,091 individuals, or 109,898 households.
In