What does the Yellow River Nine Songs only Fu one set, the Yellow River Nine Songs Wei Fu One set?

It should be the nine songs of the Yellow River, only one set of wealth, the nine songs of the Yellow River: The Yellow River flows through Qumalai, Maduo, Gande, Dari, Jiuzhi, Maqin, Mengqi, Henan, Tongde, Guinan, Xinghai, Gonghe, Guide, Jianzha, Hualong, Xunhua, Minhe and 16 counties from top to bottom, and there are many ancient ferries of the Yellow River in the meantime.

Weifu Yiyi: refers to the Hetao Plain, the alluvial plain along the Yellow River in the Ningxia Hui Autonomous Region and the Inner Mongolia Autonomous Region, and the Hetao Plain in the narrow sense only refers to the Houtao Plain, with an area of nearly 10,000 square kilometers. Since the Qing Dynasty, the Houtao Plain has been irrigated by the Yellow River and is the main agricultural area of Inner Mongolia.

The Yellow River originates from the Kariqu River Valley and the ancient Zonglie Basin at the northern foot of the Bayan Kala Mountain at the northern foot of the Gezikoya Mountain in Qumalai County, Yushu Tibetan Autonomous Prefecture, Qinghai Province. First from west to east into the junction of Sichuan and Gansu provinces, then turn west into Qinghai Province, then turn north and then flow eastward, enter Gansu Province in Minhe County Guanting, this section of the river just goes around a big bend. There is a ferry crossing:

Zhaling Lake Ferry, Yellow River Ferry, Lajiasi Ferry, Gama Yangqu Ferry, Guinan County Ferry, Laganxia Ferry, Layihai Ferry, Chana Ferry, Longyangxia Ferry. This is a set of nine songs, which refers to the upper and middle reaches of the Yellow River in the Hetao Plain, which passes through the mountainous areas all the way, and is not suitable for human habitation, but the Hetao Plain, which is suitable for human habitation, has been economically developed for a long time, and is very rich.

It is said that it is the area along the Yellow River, and the Hetao area is the richest area.

Ningxia Yinchuan generation, the most fertile land.

The saying that "the Yellow River is harmful, but only one set of riches" originated in the Han Dynasty.

During the Eastern Zhou Dynasty, the territory of Zhao expanded to the Yinshan Mountains and established Yunzhong County (located in the northeast of Tuoketuo County, Hohhot City), which means that the Hetao planting industry has been initially formed.

Qin Shi Huang unified the six countries, once again drove the Xiongnu across the Yin Mountain, moved into the Hetao to 30,000 households, and set up two counties of Yunzhong and Jiuyuan (located in the west of the current Baotou City).It can be seen that the agricultural area was still very extensive at that time.

In the Han Dynasty, water conservancy was overhauled, and some irrigation projects such as canals were built in Shuofang County (located in the Baoertao Legai Irrigation District, Dengkou County, Bayannur City) (the ruins still exist).Due to the construction of water conservancy facilities and the unique geographical advantages of the Hetao area, the Hetao area has been able to ensure harvest during drought and flood. At this time, there began to be a saying that "the Yellow River is harmful, but only one set of riches".

The set is to say that the Hetao, refers to a section of the Yellow River from Hengcheng in Ningxia to Fugu in Shaanxi, is the middle part of the zigzag, wraps the local area like a sleeve, so it is called the Hetao, it is the Loess Plateau, the precipitation is less and the water resources of the Yellow River are extremely important to the agricultural industry, and to the downstream, it used to belong to the Yellow Flood Area, the Yellow River was diverted, flooded, and the agriculture of the downstream is very harmful, so there is a saying that "the Yellow River is harmful, only rich in one set".

The Yellow River is harmful, only rich in one set - the set is to say the Hetao, which refers to the section of the Yellow River from Hengcheng in Ningxia to Fugu in Shaanxi, which is the middle part of the "several" shape, and wraps the local area like a set, so it is called the Hetao. For the lower reaches of the Yellow River, the Yellow River is diverted, and the river water often floods, which is very harmful to agriculture downstream, so there is a saying that "the Yellow River is harmful". But for the Hetao Plain of the Yellow River, which itself is very arid, with less than 200 mm of annual precipitation in its west, the Yellow River flows calmly here, irrigating the farmland on both sides of the river, benefiting the local people, so there is a saying that "the Yellow River in the world is rich in Ningxia", that is, "only one set of riches".

Sentence formation: No wonder people say that "the Yellow River is harmful, only one set of wealth", come to this "Ningxia River" called the south of the Yangtze River to see, here the soil is fertile and the water is beautiful, the flowers are in full bloom, and people have plenty of food and clothing.

Historically, there is a saying that "the Yellow River is only rich in one set of harms", and the upstream plain (Hetao Plain) has formed a rich agricultural area due to the irrigation of the Yellow River.