Where are the ancient Dai Jun, Yanmen, Yunzhong and Yuyang today?

Dai Jun was founded in 475 BC, and Zhao Xiangzi asked people to take the place of king. Let the chef hold a copper ladle to replace the king and his entourage with food, and conversely, let the butcher kill the king and his entourage with a ladle to replace the land with an army. Therefore, the country is destroyed and the county begins. During the Warring States period, it belonged to Zhao, and King Wuling of Zhao was the county. County government replaced the imperial city in Yuxian County, Hebei Province today.

2. Yanmen

Yanmen is located in Daixian County, Shanxi Province. "There are nine jams in the world, headed by Yanmen." Xiongguan stands on the mountain, surrounded by dangers and high above. East and west wings, rolling mountains. Ridge Great Wall, winding in the potential, east to Pingxingguan, Zijingguan, Daomaguan, reaching the secluded rock and connecting the vast sea; Go west to Xuankou, Ning Wuguan and Piantouguan, and reach the Yellow River.

3. Yunzhong County

Yunzhong County, an ancient administrative region of China, existed for two periods in succession. The first time was Zhao Qin Han in the Warring States Period. The second time was in the Tang Dynasty, Yunzhong County temporarily replaced Yunzhou.

During the Warring States period, it was a part of the State of Zhao and was placed by King Wuling of Zhao. The Qin dynasty ruled the cloud (now northeast of Togtoh, Inner Mongolia). The jurisdiction is about east of Tumd Right Banner in Inner Mongolia, south of Daqing Mountain, west of Zhuozi County, south of the Yellow River and north of the Great Wall. During the Western Han Dynasty, Yunzhong County was divided into Yunzhong County and Dingxiang County. During the Eastern Han Dynasty, Yunzhong County was re-established.

In the first year of Tang Tianbao (742), Yunzhou was changed to Yunzhong County (now Datong City, Shanxi Province, Huairen, Shuozhou), with the same jurisdiction as Yunzhou. In the first year of Gan Yuan (758), Yunzhong County was changed to Yunzhou.

4. Yuyang

Yuyang, an ancient place name. In the 29th year of Yan Zhaowang (283 BC), Yuyang County was established in the east of Tongjunzhuang Village, Shilibao Town, Miyun District, Beijing. After the reunification of the Qin Dynasty, Yuyang County was re-established, and the counties were ruled together, sharing the same land with Yan. After the Han Dynasty, the Three Kingdoms, the Western Jin Dynasty, the Southern and Northern Dynasties and the Northern Wei Dynasty, Yuyang County moved to Yong Nv (now Jiuxian Village, Sicundian Town, wuqing district, Tianjin).

The Northern Qi Dynasty abandoned Yuyang County into Miyun. At the end of the great cause of the Sui Dynasty, did the county have no end? (now Jizhou District, Tianjin) is Yuyang County, which is under the jurisdiction of Yuyang County in Xuanzhou of Sui Dynasty and Yuyang County in Jizhou of Tang Dynasty. After the Tang Dynasty, Yuyang was ruled by Jizhou. So Yuyang should correspond to the current three positions. In the seventh year of Taiping Zhenjun in the Northern Wei Dynasty (AD 446), the former site was Tongjunzhuang Village, Shilibao Town, Miyun District, Beijing.

In the seventh year of Taiping Zhenjun in the Northern Wei Dynasty (AD 446), he moved to Yongnu County Administrative Office, which is now the old county town of Sicundian Town, wuqing district, Tianjin; At the end of the great cause of the Sui Dynasty, Wuji County was changed to Yuyang County, which is now Jizhou District of Tianjin.

Extended data:

Heritage of the ancient city in the cloud

The site of Yunzhong City Site was built in the Warring States Period and has experienced continuous use in Qin, Han and Northern Wei Dynasties. The city wall has been repaired and rebuilt many times, and the layout of the city wall and Chilechuan was difficult to understand when it was first built.

At present, the front wall has basically collapsed, and the south wall is still well preserved with a residual height of about 5 meters. The existing city wall is about 2000 meters long on each side and 8000 meters in circumference, about 16 Li, which is bigger than the county government in Han Dynasty. It is estimated that it was built in the early years of the Warring States, but it has been rebuilt and rebuilt in all previous dynasties.

There is a sub-city in the southwest corner of the city, that is, two walls, east and north, are added, and the west and south commercial walls are still external walls. The length and width of the sub-city are about130m, which does not match the large-scale external wall. It is estimated that it was built in the Han Dynasty, and it is not yet possible to draw a conclusion because it has not been formally excavated.

There are many architectural relics and brick fragments in the city. Due to the development of reclamation and the use of flood irrigation, the inner surface of the city is covered with thick silt. In the early years, archaeologists collected ceramic tiles of various eras in this city, and bronze Buddha statues of the Northern Wei Dynasty were also unearthed in this city.

Stone carvings, Buddha statues and other relics. There are a large number of tombs in the city, from the Warring States to the Northern Wei Dynasty. Some of them have tall, sealed graves. 1956 Two tombs were cleared in Shierdeng Village, southwest of the city, which are mural tombs of E Shi in the Western Han Dynasty, and have certain scientific value for studying the history of the ancient city and social life in the Han Dynasty.

Baidu Encyclopedia-Dai Jun

Baidu encyclopedia-yanmen

Baidu Encyclopedia-YunZhongJun

Baidu Encyclopedia-Yuyang