Because the Yangtze River flows obliquely to the northeast in southern Anhui today, the east, west and left are determined according to this section of the river. Jiangdong refers to the area south of the Yangtze River. During the Qin and Han Dynasties, Anhui was divided into two banks of the Yangtze River, and Jiangbei was also called Jiangxi. (During the Three Kingdoms period, some Jiangbei areas belonged to six counties in Jiangdong)
The territory of Sun and Wu started from 195 (the second year of Han Xingping) when Sun Ce crossed the river, trying to pacify local forces such as Lu You and Yan Baihu in Jiangdong, covering most areas of Yangzhou Secretariat Department in the Eastern Han Dynasty, including Danyang, Huiji, Luling and Lujiang. During this period, administrative districts were mainly built at the county level.
In 200 (the fifth year of Jian 'an in Han Dynasty), Sun Ce died and Sun Quan succeeded to the throne. During the reign of Sun Quan, the separatist situation gradually took shape. On the basis of the original six counties in Jiangdong, Sun Wu sent troops into the counties, conquered the mountains and Vietnam, and also expanded westward and southward. Battle of Red Cliffs successively gained diplomatic relations with Changsha, Jiangxia, Guiyang and Shixie, and defeated Guan Yude in Nanjun, Wuling and Lingling of Jingzhou, basically occupying Jingzhou, laying the outline of Sun Wu's territory.
In 22 1 year, Wu divided the counties south of Nanling into Hepu, Beihai, Guangxi, Guangzhou in the north and Jiaozhou in the south, and soon merged.
During the Three Kingdoms period, the six counties in Jiangdong refer to Wu Jun (Suzhou City, Jiangsu Province), Huiji County (Shaoxing City, Zhejiang Province), Danyang County (Wanling County ruled first and then moved to Jianye City, Jiangsu Province), Zhang Yu County (Nanchang City, Jiangxi Province), Luling County (northwest of Taihe County, Jiangxi Province) and Lujiang County (west of Lujiang County, Anhui Province).
Wu Jun
In the fourth year of Yongjian in the Eastern Han Dynasty (129), Wu Jun was established in the former Huiji County in western Zhejiang (Qiantang River), which was under the jurisdiction of Wu Jun in the former Huiji County (now Suzhou). Huiji County only retained the eastern part of Zhejiang and moved to Yin Shan (now Shaoxing).
The counties under the jurisdiction of Wu Jun are Wuxian, Louxian (now northeast of Kunshan), Youquan (now south of Jiaxing), Haiyan (now southeast of Pinghu), Yuhang (now Yuhang Town), Qiantang (now Hangzhou), Fuchun (now Fuyang), Wucheng (now Huzhou), Yangxian (now Yixing), Wuxi and Piling (now Changzhou).
Huiji county
In today's Jiangsu and Zhejiang regions. Qin's hometown, the county governs Wuxian (now Suzhou), and in the Spring and Autumn Period it governs Jiangnan, the hometown of Wu Yueguo. The early Han Dynasty was led by Chu State in Han Xin, and later by Liu Jiajing and Liu. After the rebellion of the seven countries, Huiji County was restored. When Han became emperor, he commanded 26 counties with a population of more than one million, which was the largest county at that time and belonged to Yangzhou Secretariat Department.
In the middle of the Eastern Han Dynasty, Wujun was located in thirteen counties in the north. Huiji County moved to Yin Shan (now Shaoxing) and administered fifteen counties.
During the Wu period of the Three Kingdoms, Huiji County was divided into Linhai County (now southeast Zhejiang), Jian 'an County (now Fujian) and Dongyang County (now Quzhou and Jinhua).
Danyang county
In the second year of Emperor Gaozu's founding (14 1 year ago), Qinyan County was named Danyang County, and China was named after Danyang County.
Wanling (now Xuanzhou District, Xuancheng City, Anhui Province) was ruled by the Han Dynasty, and the county in the early Three Kingdoms moved to Nanjing. Korea governs all or part of Nanjing, Changzhou, Wuxi, Zhejiang, Huzhou, Xuancheng, Wuhu, Maanshan, Tongling, Chizhou and Huangshan. Namely southern Anhui, southern Jiangsu and northern Zhejiang. After Jian 'an in the Eastern Han Dynasty, the jurisdiction gradually decreased.
At the beginning of the Three Kingdoms, Sun Quan took Lv Fan as the satrap and moved Danyang County from Wanling to the east of Jianye (now Nanjing). In 223, Sun Quan appointed Lv Fan, Governor of Danyang, as Yangzhou Pastoral.
Yu zhangjun
On the occasion of Chu and Han dynasties. Jurisdiction over Nanchang County (in the urban area of Nanchang City, Jiangxi Province). At the end of the Western Han Dynasty, it belonged to Yangzhou Secretariat Department. At the end of Han Dynasty, Sun Jiang's counties were Luling County, pengze county County and Poyang County.
In the second year of Wei Huang in the Three Kingdoms (22 1), Wu set up a county and governed Nanchang, and governed 16 counties: Nanchang, Haishun, Xinxian, Shangcai, Yongxiu, Jianchang, Wuping, Pengze, Ai, Yifeng, Yongle, Fucheng and Yifeng.
In 733 AD, Emperor Xuanzong of the Tang Dynasty set up Jiangnan West Road, "from north to south, Jiangdong is on the left and Jiangxi is on the right." Jiangxi, also known as Jiangyou, echoes Jiangdong from afar.
Luling county
Luling County is a county in China from the Han Dynasty to the Tang Dynasty, and its scope has changed in the past dynasties, but its core area has always been in the Ji Tai Basin, which is roughly equivalent to the jurisdiction of Ji 'an City, Jiangxi Province.
In the fifth year of Jian 'an in the Eastern Han Dynasty (200 years), Sun Ce was divided into Zhang Yu County and Luling County, and governed Xichang County (northwest of Taihe City, Jiangxi Province15km). It governs Xichang, Gaochang, Shiyang, Baqiu, Ye Nan, Dongchang, Xinxing, ji yang, Xingping and Laocheng 10 counties. Xichang County moved to the west of Taihe County, Jiangxi Province, 1.5 km.
lujiang county
In July of the tenth year of the Western Han Dynasty (BC 196), Lujiang County was established, and Shu County (now Lujiang County) was established in the territory.
In July of the second year of Yuan Dynasty (12 1 years ago), Lujiang County in the south of the Yangtze River was abandoned, and the eastern part of Hengshan County was merged with the southern part of Jiujiang County in the north of the Yangtze River to form a new Lujiang County (directly under the county).
Wang Mang established a new dynasty and changed Shu County to Kun Township.
In the Eastern Han Dynasty, Shu County was renamed (still governing the wall of Lujiang County today) and belonged to Lujiang County of Yangzhou (governing Shu County). In the second year of Tanghe (88), Emperor Wu of the Han Dynasty ascended the throne, Lu 'an was revoked and merged into Lujiang County (governing Shu). Today, Anhui has 10 county and Hou state. They are: Shu Xian (Chengchi Village, Chenbu Township, Lujiang County), Wanxian County (Meicheng Town, Qianshan County), Juchao Houguo (Northeast of Chaohu City), Hulin Houguo (Linbi Village, Bai Sheng Township, Hulong County, Wuwei County), Longshu Houguo (Longhekou, Shucheng County), Lu 'an Houguo (former site of the Southern and Northern Dynasties in Lu 'an City) and Anfeng.
At the end of the Eastern Han Dynasty, in the fourth year of Jian 'an (199), Lujiang County moved to Wancheng (now Meicheng Town, Qianshan County) and changed six counties to Lu 'an County. In the 19th year of Jian 'an (2 14), Wu appropriated Wancheng and Lujiang County into two parts, while Wu Lujiang County still controlled Yang Quan of Shu (now Lujiang County and Dacheng Office) and Wei Lujiang County (now Huoqiu Linshui Town).