Because the estuary is submerged by the tide, the river and the sea are indistinguishable, and * * * belongs to the Bohai Sea. This is what is called "Erya, the old way of Yu He" in history. The names of the nine rivers are Tu Hai, Taishi, Majia, Su Hu, Jane, Hook Board and Jin Jing. The origin of the name "terrorism action" is because when Yu ruled the river, he hired many people, and it was difficult to work along the river. All the people were frightened, so he took the name "terrorism action". People in the Western Han Dynasty thought that Jiuhe River had been lost before and could not be tested. Xu Shang, a captain of the Eastern Han Dyke, believed that the gold was in Chengping, Dongguang and Jinjin counties, that is, within 200 miles between Dezhou and Cangzhou today. It can be seen that today's Binzhou people are located in the south of Jiuhe River in Yu Shu, not Yushu River.
Some people think that it evolved from waterinfo, but this is actually a myth. According to historical records, in the fifth year of King Ding Zhou (602 BC), the Yellow River migrated for the first time. After Puyang West, Daming East, Pingyuan South and Dezhou East, it turns east in Cangzhou and enters the sea southwest of Huanghua. In the middle of the Han Dynasty, there were two tributaries along this stream of the Yellow River, one for water supply and the other for water delivery.
According to the Water Classic Note, the water source of Jishui originates from the Yellow River in Jiyuan County, Henan Province, and flows to Dingtao South and Jiyang South in the east and into the sea in the east. Luoshui flows out of the Yellow River from south to north, passes through Liaocheng West, Yucheng South, Jiyang North, Gaoqing North and Binzhou South, and enters the sea in Guangrao North. At that time, Jishui was in the south, the Yellow River was in the north, and Luoshui was in the middle.
As a tributary of the lower Yellow River, Luoshui gradually disappeared under the influence of repeated breaches and diversions of the Yellow River. In the fourth year of Emperor Wu of the Han Dynasty (29 BC), the Yellow River decided to flood Yanzhou (now southwestern Shandong and eastern Henan) and Henan (now eastern Henan and northern Anhui) into the plain (now eastern Dezhou and western Binzhou), Gancheng (now southern Binzhou) and Jinan (now Jinan to Zouping). In the fourth year of Han Hongjia (BC 17), Bohai Sea (located in the southeast of Cang County, Hebei Province), Qinghe River (located in the southeast of Qinghe River) and Xindu (located in the south of Hebei Province and the north of Dezhou) flooded. In the third year after the founding of the People's Republic of China (A.D. 1 1), the Yellow River set Wei County (located in the southwest of Linzhang, Hebei Province) as "several counties east of Pan-Qinghe River".
These three breaches of the Yellow River gradually moved the mainstream southward, encroaching on the Luoshui River, which flowed eastward into the sea from the plain, Jinan and Qiancheng. This channel is located at the northern foot of Taiyi Mountain, which is low-lying and close to the sea, and the drainage is effective. Especially after the renovation of Wang Jing in the 12th year of Yongping (AD 69), the Yellow River appeared a relatively stable period, and the entire Luoshui River was destroyed and no longer existed.