Hebei Province, abbreviated as "Ji", corresponds to Henan Province, which is named because it is located north of the Yellow River. It is located in the North China Plain, bordering the Bohai Sea in the east, the Inner Ring of Beijing and Tianjin, the Taihang Mountains in the west, the Yanshan Mountains in the north, and the Zhangbei Plateau in the north of the Yanshan Mountains. Hebei is located in the Central Plains, the culture is broad and profound, since ancient times, there are "Yan Zhao has a generous and tragic song", is a place where heroes are born. As of June 2020, Hebei Province administers 11 prefecture-level cities, with a total of 49 municipal districts, 21 county-level cities, 91 counties, and 6 autonomous counties. Among them, wuyi county, with a total population of more than 200,000, belongs to Hengshui City, Hebei Province. Wuyi County was established in the early Western Han Dynasty and has a history of more than 2,200 years.

Geographically, Wuyi County is located between 115°45′-116°08′E longitude and 37°37′-38°00′N latitude, with a maximum width of 27 kilometers from east to west and a maximum length of 42.5 kilometers from north to south, with a total area of 832 square kilometers. It is located in the southeast of Hebei Province, northeast of Hengshui City, east of Fucheng County, Jing County, west of Taocheng District, Shenzhou City, south of Zaoqiang County, north of Wuqiang County, northeast of Botou City.
One
Specifically, Wuyi County belongs to Hengshui City, Hebei Province. In terms of geomorphology, Wuyi County belongs to the central and southern plains of Hebei Province, with a flat terrain, slightly inclined from southwest to northeast, with an altitude of 15.10--22.50 meters and an average altitude of 20 meters. In terms of climate, Wuyi County has a warm temperate semi-arid monsoon climate with a mild climate and four distinct seasons. The average annual sunshine time is 2575.6 hours, and the annual sunshine rate is 58%. The average annual temperature is 12.6 °C, the frost-free period is 195 days, the average temperature of the ground is 11.9 °C, and the average annual temperature of 5 cm is 13.8 °C. The average annual precipitation is about 518.5 mm. As far as the history of Wuyi County is concerned, as early as the Xia Dynasty, the area belonged to the Wuluo State. The state of Wuluo is one of the earliest ancient state names in the history of the Hengshui region. The Xia Dynasty, built about 4,000 years ago, was a fiefdom of The Later Yi Xianchen Wuluo. Due to its age, various historical records are unknown. According to the "History of the Road and the Chronicle of the Names of the Country": "ShibenYun, Xia Wuluo Kingdom, Jidu Wuyi." According to this, the kingdom of Xia Wuluo is now Wuyi.
Two
The State of Wuluo was abolished in the He Dynasty, and the history books do not record it, but only in the Han Dynasty did wuyi county be placed here, the Western Jin Dynasty set up wuyi county here, and Zhao set up Wuyi County. In addition, Wuqiang County, which is adjacent to Wuyi County, has historically placed place names such as Wusui City, Wusui County, Wuqiangyuan, and Wuqiangshan, and the place names of Wuyi and Wuqiang Counties in Hengshui District. These many ancient and modern place names named after the character "Wu" appeared one after another in a small area, and were related to the state of Xia Wuluo.
In 221 BC, Qin Shi Huang established the Qin Dynasty. Under the county system, the area around present-day Wuyi County, Hebei Province, belonged to Julu County. In the fifth year of Han Gaozu (202 BC), Wuyi County was founded, which has a history of more than 2200 years. At that time, there were also Guanjin and Dongchang counties in the area. In the first year of the Eastern Han Dynasty (122), Emperor An of the Eastern Han Dynasty abolished Dongchang County and entered Wuyi County. At this historical stage of the Three Kingdoms, the Three Kingdoms of Wei Shu and Wu were established, and the area around wuyi County in present-day Hengshui City became the territory of Cao Wei.
Three
During the Western Jin Dynasty, the state of Wuyi was established, and the three counties of Wuyi, Wusui, and Guanjin were led. Emperor Hui's time was divided. In the second year (319) of emperor Taixing of the Eastern Jin Dynasty, wuyi commandery was established, leading the five counties of Wuyi, Wuqiang, Wusui, Guanjin, and Fucheng. In the second year of the Southern and Northern Dynasties (415), Wuqiang County was merged into Wuyi County. In the eighteenth year of Taihe (494), Wuyi County was divided and Wuqiang County was restored. In the seventh year of Northern Qi Tianbao (556), Wuyi County and County were withdrawn, and it belonged to Ji Prefecture. In the second year of the Northern Wei Dynasty, Wuqiang County was merged into Wuyi County. In the sixth year of the Sui Kai Emperor (586), after the Sui Emperor Yang Jian established the Sui Dynasty, Guanjin County was abolished and merged into Wuyi County. In the sixteenth year of the Kai Emperor (596), the three counties of Wuyi, Xindu, and Xiabo were divided into Hengshui County, and the southwest of Wuyi was assigned to Hengshui County. In the same year, Wuqiang County was established as Changting County. In the third year of Daye (607), Changting County was abolished and merged into Wuyi County.
Four
Finally, in the fourth year of Tang Wude (621), Wuyi County was placed in Changting County and Guanjin County. In the first year of Zhenguan (627), Changting County and Guanjin County were abolished and merged into Wuyi County. Since then, after the Five Dynasties of Song, Jin, Yuan, Ming and Qing, there have been no major changes in the territory of Wuyi. From the Tang Dynasty to the Qing Dynasty, Wuyi County belonged to Ji Prefecture. By 1914, Wuyi County belonged to Daimyo Province. In 1928, the province was changed to Hebei Province, and Wuyi County belonged to it. In December 1958, Wuyi County was abolished and merged into Hengshui County. In March 1962, Wuyi County was re-established. In 1970, Hengshui Special District was changed to Hengshui District, and Wuyi County belonged to it. In 1996, the Hengshui district was abolished and the prefecture-level hengshui city was established, under which Wuyi County belonged. Today, Wuyi County belongs to the prefecture-level city of Hengshui in Hebei Province. As of the end of 2020, Wuyi County has jurisdiction over 7 towns (Wuyi Town, Qingliangdian Town, Qiaotou Town, Zhenpo Town, Zhaoqiao Town, Longdian Town, Hanzhuang Town), 2 townships (Zita Township, Huantou Township), and 1 District (County Economic Development Zone), with a total area of 832 square kilometers and a total population of about 265,900 people. What do you think about that?