Changzhou is a county in which province?

It belongs to Piling County, Xuzhou City.

During the Three Kingdoms period, southern Jiangsu belonged to Wu and northern Jiangsu to Wei, and Nanjing was the capital of Wu at that time. The treatment of piling should be in the historical "land of Nansha", that is, Jiangyin East, Zhangjiagang, northwest of Changshu and south of the Yangtze River. Its geographical location is as recorded in historical records: piling is in the north of Suzhou.

For example, Wu Di Ji records that "Qimen leads to Piling in the north" in Baicheng. For example, Gu's "Wumen Biaoyin" said that Pingmen in Suzhou ancient city "went straight north from Taohuawu and was blocked in Song Dynasty. Outside the door, reach the Daping Gate Pond and pile out. " "Book of Jin. The Fifth Geography: In Piling County, Wu Fenhui recorded that Wuxi was once a wasteland in the west and served as a captain of Diannong. In the second year of Taikang, the provincial captain was Piling County. There are seven counties with 12,000 households. Dantu, hence the name Zhu Fang. Qua, so Yunyang. Wujin. Yanling. Piling. Two young people. Wuxi. There are Moshan and Chunshenjun Temple. "Piling" is a subsequent name, which originated from Piling Mountain. The shape of "π" indicates that two people are on the sidelines, bright, thick and auxiliary. There is a famous Neolithic site in Dongshan Village, Zhangjiagang. Fushan is named "Changshu" because of its fertile soil and no flood and drought disasters at the age of 20, which shows that human beings have settled here very early and the agricultural economy has developed since ancient times. Therefore, the governance here has made the land under its jurisdiction wider, and the division has risen to the county level, which directly led to the emergence of Changzhou (mature) and has far-reaching influence so far.

Piling County: In the Spring and Autumn Period, Wu sealed Yanling as the land, and Piling County (now Changzhou, Jiangsu) was established in the Han Dynasty. Jin set up Piling County to govern Dantu (now Dongdantu Town, Zhenjiang). Later counties were renamed Jinling. Sui and Tang Dynasties belonged to Pizhang County, Changzhou. In the second year of Emperor Taikang of the Jin Dynasty, he served as a captain of Diannong in Piling County, "self-reliant as Piling County", commanding seven counties of Dantu, Qu, Wujin, Yanling, Piling, Jiyang and Wuxi, and governing Dantu in the county, that is, Dantu Town in the southeast of Zhenjiang today. After the county moved to piling. Because the king of the East China Sea was named Pi, the East China Sea country ate Piling, and in the fifth year of Yongjia (3 1 1), Piling County and County were renamed Jinling, and the county government moved to Dantu. At the beginning of Daxing in the Eastern Jin Dynasty (3 18-32 1), Jinling County and Dantu County learned to govern Jingkou, and Ji Jian moved back to Dantu. In the ninth year of Andi Yixi (4 13), it was relocated to Jinling (now Changzhou). In a word, Iraq inherited the ruling power of Dantu, Piling County and Jinling County of Gyeonggi nine years ago. Thus, the gradual change process of the administrative region of Wujin County from northwest to southeast in 1700 years has been ignored. Piling County originated from the agricultural captain of Piling County, which easily leads people to think that the county name comes directly from the name of Piling County in Han Dynasty, and then mistakenly think that the county, city and county government of Piling (Jinling) are always in the same place.

In the Spring and Autumn Period, Ji Zha, the son of Wu Wangshou's dream, climbed the mountain (now Wujin Zheng Ludong) to avoid the throne; In the 25th year of Zhou Lingwang (547 BC), King Xu of Wu sacrificed Ji Zha and sealed him in Yanling. Yanling City, located in Changzhou, Wujin, Jiangyin and Danyang, is the earliest name in Changzhou history. Yanling was the first city and then county, and its name has been used for 345 years. In the fifth year of Emperor Gaozu of the Western Han Dynasty (202 BC), Piling was changed from Yanling to Piling. The name of Piling has been in use for 506 years, from the county administration of Wu Jiahe in the Three Kingdoms (234) to the stationing of a captain in Diannong, and then to the establishment of a county in the second year of Dakang in the Western Jin Dynasty (28 1). Although it was changed during Wang Mang's reign, it lasted only 14 years, which was also called piling in the first year of Jianwu in the Eastern Han Dynasty. Piling is a county that once governed Dantu, Qu 'a (Danyang), Wujin, Yanling, Piling, Jiyang (Jiangyin) and Wuxi, and it is a big county in the south of the Yangtze River. Piling whistle, named after piling, is located here.

In the first year of Yongxing (305), the Western Jin Hui Emperor of Jinling changed its name to Jinling in order to avoid the jealousy of Wang Yue (Sima Yue), the prince of the East China Sea. The name of Jinling has been used for more than 290 years. In the meantime, during the Yongjia Rebellion in the Western Jin Dynasty, the gentry of the Central Plains moved southward in succession, occupying a large area and setting up overseas Chinese governing counties. Wujin County once had Lanling County and Lanling County, and Jinling County had Gong Ling County, Dongguan County and Gumu County, which were successively abandoned until the end of the Southern Dynasty.

Wendi Changzhou abandoned the county in the third year (583) and the county was unified by the state. In the ninth year of Emperor Chengzu of Ming Dynasty (589), Changzhou was established in Changshu County, and then Changshu County was divided into Suzhou, and then Changzhou was moved to Jinling, hence the name of Changzhou began. Since then, although it has been renamed as Piling, Jinling, Changchun and Changzhou, the time is very short, and the name Changzhou has been used by counties and counties for nearly 1400 years. In the fourth year of Tang Wuzong Huichang (840), Changzhou was promoted to one of the top ten cities in China. In the fourth year of Yongzheng in the Qing Dynasty (1726), Wujin set up another Yanghu Lake, Wuxi set up another Jingui, Yixing set up another Jingxi River, and Jiangyin and Jingjiang were in charge of eight counties, so it was called "the middle Wu Yingfu, and the eight cities were all famous".