Where is the ancient city of Du Yun?

Du Yun is located at No.2 Group 194, Xialongkan Village, the ancient city.

Siyang County, called Huaiyang and Taoyuan in ancient times, is a county under the jurisdiction of Suqian City, Jiangsu Province. Located in the north of Jiangsu Province and the east of Suqian City, it belongs to the Yangtze River Delta region, and is a cross-radiation area along the axis of Huaihai Economic Circle, Yangtze River Delta Economic Circle and Canal Town. By the end of 20 18, the total area of Siyang county was 14 18 square kilometers.

As of July 2020, Siyang County has jurisdiction over 3 streets, 9 towns,/kloc-0 towns and 2 township-level parks, and the county government is located in Zhongxing Street. ? According to the data of the seventh national census, as of 0: 00 1 1 on June 2020, the permanent population of Siyang County was 829,562, accounting for 16.64% of Suqian City.

Architectural evolution

Siyang has a civilization history of more than 5,000 years and a county-building history of more than 2,200 years. Longshan culture, Qingliangang culture and many Han dynasty sites have been discovered in the territory. Siyang is the capital of the ancient kingdom of Surabaya.

Xia and Shang Dynasties are divided into Kyushu, Siyang belongs to Xuzhou, and there is a country of Judah.

The Western Zhou Dynasty belongs to Qingzhou.

The Spring and Autumn Period belongs to Wu, the State of Wu belongs to Yue and the Warring States belongs to Chu.

Qin set Ling County in Tan County, and placed it in Tan County (Ling County set Ling City, so it was ruled in Zhongxing Street in Siyang today).

During the Qin and Han Dynasties, Siyang belonged to Lingxian County, Dongyang County.

The Western Han Dynasty was founded in Lingxian County and Ge You County, Donghai County (the county was ruled by Zhenglou (now Yanghe Town) and was included in Sucheng District in 2004).

In the fifth year of Emperor Wudi's reign (198), Han Xin, King of Qi, moved to Chu, and Lingxian County and Youxian County also belonged to it because of "Han Feng Chu".

In the first year of Ding Yuan (before 1 16), Lingxian County was located in the southeast, and Siyang County was located in the lower reaches of Sishui River (now Xinyuan Town, Siyang), belonging to Donghai County.

In the fourth year of Ding Yuan (before 1 13), 30,000 households in Donghai County set up Surabaya, which governed the three counties of Ling, Yu and Siyang, and was the capital of Ling.