Geographical issues: Where is the Huanghuaihai, and where is the Huanghuaihai region

The Huang-Huai Sea is not a sea, but three rivers located in North China, namely the Yellow River, the Huai River, and the Hai River. The North China Plain was formed by the alluvial action of these three rivers, so the North China Plain is also known as the Huang-Huai-Hai Plain.

The Huang-Huai-Hai area starts from the Great Wall in the north, reaches the northern foot of Tongbai Mountain and Dabie Mountain in the south, borders Taihang Mountain and Funiu Mountain in the west, and borders the Bohai Sea and the Yellow Sea in the east.

The Huanghuaihai area starts from the Great Wall in the north, reaches the northern foot of Tongbai Mountain and Dabie Mountain in the south, and leans on Taihang Mountain in the west.

and the Funiu Mountains in western Henan, bordering the Bohai Sea and the Yellow Sea in the east.

Its main body is the Yellow River and the Huai River.

The Huang-Huai-Hai Plain (i.e., the North China Plain) formed by the alluvium of the Haihe River and its tributaries, as well as the adjacent hills of central and southern Shandong and the Shandong Peninsula. The administrative division covers all of the three provinces and cities of Beijing, Tianjin and Shandong, most of the two provinces of Hebei and Henan, and the Huaibei region of Jiangsu and Anhui provinces, with a total of 53 prefectures and cities and 376 counties (cities and districts).

The Huang-Huai-Hai refers to the three rivers of the Yellow River, the Huai River and the Hai River, and the North China Plain is actually the alluvial plain formed by the three rivers after a long period of alluvium, so the North China Plain is called the Huang-Huai-Hai Plain.

The Haihe River is in the north of Hebei Province, flows through Beijing and Tianjin, and enters the sea from Tianjin. Hope it helps.

The Huang-Huai-Hai region refers to the junction of Northern, Eastern, and Central China. The Huang-Huai-Hai area starts from the Great Wall in the north, reaches the northern foot of Tongbai Mountain and Dabie Luju Mountain in the south, leans on the Taihang Mountain and Funiu Mountain in western Henan in the west, and borders the Bohai Sea and the Yellow Sea in the east.

The Huang-Huai-Hai region is one of the regions in northern China with a long history of economic and cultural development, and good infrastructure conditions such as industry, agriculture, transportation, and towns, but due to the large population base in the region, the regional differences in economic and social development are very obvious, the overall level of urbanization is not high, and the regional distribution is unbalanced.

According to statistics, in 1995, the urbanization level of the whole region calculated by the non-dusty agricultural population was slightly lower than the national average (. According to the statistics of the population of the towns and cities, the actual urbanization level of the district has reached, which is slightly higher than the national average (. However, compared with the economically developed Yangtze River Delta and the southeastern coastal areas, the level of urbanization is 5.10 percentage points lower.

Corresponding to the level of regional economic development, the level of urbanization in this region varies greatly. For example, the urbanization level of Beijing and Tianjin has reached 60% to 70%, Shandong Province is about 30%, and Hebei Province and Henan Province have only 30% respectively. The differences are also evident in different regions within the same province.

For example, the Shandong Peninsula in Shandong Province has a higher urbanization level than that in northwestern and southwestern Shandong provinces, which is 8.10 percentage points higher.