Which three rivers refer to, and which three rivers does three rivers refer to

Jinsha River, Lancang River and Nu River. The three rivers refer to the Jinsha River, the Lancang River and the Nu River. The Jinsha, Lancang, and Nu rivers, as well as the Yaruo River further east, are all rivers that originate from the Tibetan Plateau and flow very well. ”

The Sanjiang Plain, also known as the Sanjiang Lowland, is the largest swamp distribution area in China in the northeastern part of the Northeast Plain. The "three rivers" of the Sanjiang Plain are the Heilongjiang, Ussuri and Songhua rivers, and the three great rivers are mighty and mighty, confluence and alluvial to form this low-level fertile land. The region is rich in water resources, with a total amount of 100 million cubic meters.

The per capita arable land area is roughly five times the national average, and there are 2.52 million hectares of mixed coniferous and broad-leaved forests in the low mountains and hilly areas.

The "three rivers" of the Sanjiang Plain refer to the Songhua River, the Heilongjiang River, and the Ussuri River; The "three rivers" of the source of the three rivers refer to the Yangtze River, the Yellow River, and the Lancang River.

Located in the western part of China, the hinterland of the Qinghai-Tibet Plateau and the southern part of Qinghai Province, the roof of the world, the Sanjiangyuan region has an average altitude of 3,500 to 4,800 meters, and is the catchment area of the world's famous rivers that gave birth to the Chinese nation and the long civilization history of the Indochina Peninsula: the Yangtze River, the Yellow River and the Lancang River.

The geolocation is:

Latitude 31°39 N'～36°12', longitude 89°45 E'～102°23'The administrative area covers 16 counties including Yushu, Guoluo, Hainan and Huangnan Tibetan Autonomous Prefectures and Tanggula Township in Golmud City, with a total area of 10,000 kilos, accounting for about 43% of the total area of Qinghai Province and 97% of the total area of 16 counties and 1 township.

The Sanjiang Plain, also known as the Sanjiang Lowland, is the largest swamp distribution area in China in the northeastern part of the Northeast Plain. The "three rivers" of the Sanjiang Plain are the Heilongjiang, Ussuri and Songhua rivers, and the three great rivers are mighty and mighty, confluence and alluvial to form this low-level fertile land.

The region is rich in water resources, with a total amount of 100 million cubic meters, and the per capita cultivated land area is roughly five times the national average, and there are 2.52 million hectares of mixed coniferous and broad-leaved forests in the low mountains and hilly areas.

1. Three rivers in the southwest: the Yangtze River, the Yellow River and the Lancang River, which are famous at home and abroad for the "source of the three rivers";

2. Three rivers in Northeast China: Heilongjiang, Ussuri River and Songhua River, known to the world because of the "Three Rivers Plain".

The earliest mention of the name "Sanjiang" should be in the Warring States period (475 BC-221 BC) in the Shangshu work. There is a "Yu Gong" in the "Book of Shang", which describes the area, geology, products, tribute, transportation, politics, and ethnic distribution of Kyushu in China (that is, the country is divided into Hebei, Yan, Qing, Xu, Yang, Jing, Henan, Liang, Yongjiuzhou), etc., and is an important classic of human geography in China.

The book's introduction to the geography of Yangzhou (one of Kyushu, generally referring to the vast area south of the Huai River and north of the South China Sea) is "the three rivers are entered, and Zhenze (that is, Taihu Lake) is determined." The "three rivers" referred to here refer to the Songjiang, Qiantang and Puyang rivers near Taihu Lake.

Sanjiang is a tributary of the Yangtze River in Xiling District, Yichang City, Hubei Province.

After the completion of the Gezhouba in Yichang, the northern part of the Xiba Island was intercepted by the Gezhouba Dam, and the Yangtze River was divided into two rivers by the Xiba Island in the middle of the river, the river on the inner side of the east side of the West Dam was called the "Three Rivers", and the river on the outer side of the West Dam was called the "Second River". The area of the "Second River" is much larger than the "Three Rivers", so the locals of Yichang often refer to the "Two Rivers" as the Great River. The "Three Rivers" and "Two Rivers" converge at the southern part of Xiba Island - "Miaozui" and merge into the Yangtze River.

The bridge that crosses the Sanjiang River and connects Xiba Island with the mainland is the "Gezhouba Sanjiang Bridge", which is simply called the "Sanjiang Bridge".

The three rivers refer to the Yangtze River, the Yellow River, and the Lancang River. The Yangtze River originates from the southwest side of the main peak of Tanggula Mountain, Geladandong Snow Mountain; The Yellow River originates in the northeastern part of Tanggula Mountain, Qinghai Province, China, flows through Myanmar, Laos, Thailand, Cambodia, and flows into the South China Sea in Saigon, Vietnam, and is the largest international river in Southeast Asia. The total length of the main stream is 4,880 kilometers, and the river area is 810,000 square kilometers.

Characteristics of the Yangtze River, the Yellow River and the Lancang RiverThe headwaters of the Yangtze River, the Yellow River and the Lancang River are all above 4,000 meters above sea level, surrounded by towering snow peaks, ice towers, and many snow-capped mountains with an altitude of 5,000 to 6,000 meters. However, in the middle of summer, the mountains are full of green grass, flowers, cattle and sheep, and tents.

The abundant sunshine, the dotted mountain lakes, the criss-crossing swamp streams and the leisurely and romantic atmosphere of the nomadic life of the Tibetan herdsmen who live in pursuit of water and grass constitute the unique natural scenery and charming scenery of the source, which is full of natural interest in harmony and intimacy with nature. In particular, the Yangtze River and Lancang River basins are full of mountains and valleys, lush forests and colorful ethnic customs, which make people forget to return.

The Yangtze River, the Yellow River and the Lancang River.

The earliest put forward the name of "three rivers" should be the Warring States period of the "Shangshu" work, there is a "Yu Gong", which describes the square area, geology, products, tribute, transportation, politics, ethnic distribution of Kyushu in China, the introduction of Yangzhou (one of Kyushu, generally refers to the vast area south of the Huai River and north of the South China Sea) as "three rivers that are entered, Zhenze (that is, Taihu Lake) Ding. The "three rivers" referred to here refer to the Songjiang, Qiantang and Puyang rivers near Taihu Lake. There are two of the most famous and representative three rivers in modern times, one is the source of the three rivers

The Yangtze River, the Yellow River and the Lancang River are famous at home and abroad for the "Three River Sources"; The first is the three rivers in the northeast: Heilongjiang, the Ussuri River and the Songhua River, which are known to everyone because of the "Three Rivers Plain".