The two rivers on the Indochina Peninsula originate in our country

The main ones are: from west to east:

1.Nu River Salween River: The Nu River originates in Jirepaige, at the southern foot of the Tanggula Mountains on the Tibetan Plateau, flows from Yunnan Province into Myanmar and is renamed the Salween River, and finally empties into the Andaman Sea in the Indian Ocean. The total length from the source of the river to the mouth of the sea is 3,240 kilometers, and the Chinese part is 2,013 kilometers.

2.Lancang-Mekong River: The Lancang River is one of the major rivers in southwest China, the ninth longest river in the world, the fourth longest river in Asia, and the longest river in Southeast Asia.

The Lancang River originates in Jifu Mountain, Zaduo County, Yushu Tibetan Autonomous Prefecture, Qinghai Province, and is called the Mekong River after exiting from Yunnan Province, flowing through Myanmar, Laos, Thailand, Cambodia, Vietnam, and entering the South China Sea in the Pacific Ocean south of Ho Chi Minh City in southern Vietnam, with a total basin area of 810,000 square kilometers, which is the river that flows through the most countries in Asia, and is known as the "Danube of the East". The Lancang River is 2,179 kilometers long and 4,909 kilometers long in China.

1.Yuanjiang-Red River: The Lishe River in the upper reaches of the Yuanjiang River flows out of the north of Weishan Yi Hui Autonomous County in Yunnan Province, and is called the Yuanjiang River after receiving the Luzhi River, a tributary on the east side of the Sanjiang Estuary, and flows southeast to the mouth of the river and enters the territory of Vietnam, and is called the Red River (also called the Red River in Honghe Prefecture, Yunnan Province), and flows into the Beibu Gulf of the Pacific Ocean at the branch of Hanoi.

The total length of the upstream Lishe River is 282 km, and the total length of the main stream from the Sanjiang Estuary to the national border is 395 km.

Lancang River – Mekong River.

Nu River – Salween River.

The Nu River is called Salween in Burma.

The Mekong River (called the Lancang River in China) and the Salween River (called the Nu River in China).

The rivers of the Indochina Peninsula are characterized by the fact that most of the rivers originate in the northern mountains and flow southward into the ocean. The river has a large amount of water and obvious seasonal changes; There are no ice periods; The sand content is relatively small.

Topographic characteristics of the Indochina Peninsula: longitudinal distribution of mountains and rivers; The terrain is high in the north and low in the south, and there are plains in the south.

Climatic characteristics: high temperature all year round, large annual precipitation, obvious dry season and rainy season.

Natural resourcesThe Indochina Peninsula contains a large number of non-ferrous metal deposits, including lead, zinc, silver, antimony, copper, tin, tungsten and other mineral deposits occupy an important position. Other mineral deposits are mainly coal, precious stones, rock salt, oil and natural gas.

In addition, water resources and forest resources are also quite abundant. The dry season and the rainy season are distinct, and the countries on the peninsula are all agricultural countries, producing teak, rubber, rice, sugar cane, oil palm, coconut oil, pepper, etc., among which the output of rubber and oil palm ranks first in the world.

The mountains and rivers of the Indochina Peninsula are characterized by the longitudinal distribution of mountains and rivers, and the mountains of the Indochina Peninsula extend to the south of the Hengduan Mountains in China. The terrain is high in the north and low in the south, the river flows into the ocean from north to south, the climate here is hot and rainy, the river water volume is relatively large, and the seasonal change of water volume is obvious.

1.Lancang River: Originating in the Somo Mountains in Lancang County, Yunnan Province, China, it is the largest river in the Indochina Peninsula and flows through China, Myanmar, Laos, Thailand, Cambodia and other countries.

2.The Mekong River: Originating on the Qinghai-Tibet Plateau in China, with a total length of about 4,900 kilometers, the Mekong River is an international river owned by China, Myanmar, Laos, Thailand, Cambodia and Vietnam.

3.Red River: Originating in Yunnan Province, China, with a total length of about 1,785 kilometers, it is one of the major rivers in southern China, flowing through China and Vietnam.

4.Julang River: Originating from the Meili Snow Mountains in western Yunnan Province, it is an international river flowing through China and Myanmar.

According to the knowledge and diagrams, it can be seen that the rivers that originated in China and flowed through the Indochina Peninsula mainly include the Nu River, the Lancang River, and the Yuanjiang River. Among them, the Lancang River and the Yuanjiang River flow into the Pacific Ocean, which belongs to the Pacific Ocean water system, and the Nu River flows into the Indian Ocean, which belongs to the Indian Ocean water system. 【Answer】 According to the knowledge and diagrams, it can be seen that the rivers that originate in China and flow through the Indochina Peninsula mainly include the Nu River, the Lancang River, and the Yuan River; Among them, the Lancang River and the Yuanjiang River flow into the Pacific Ocean, which belongs to the Pacific Ocean water system, and the Nu River flows into the Indian Ocean, which belongs to the Indian Ocean water system. Therefore, the answer is: the rivers that originate in China and flow through the Indochina Peninsula mainly include the Nu River, the Lancang River, and the Yuan River;

The main rivers that flow through the Indochina Peninsula in China are the Lancang, Nu, Yuan, and Red Rivers.

Because the terrain is high in the north and low in the south, the river flows from north to south.

The topography of the Indochina Peninsula has three distinct features. First of all, its topography is generally high in the north and low in the south, with many mountains and plateaus, and the mountains and rivers are roughly in a north-south direction, and the mountains and rivers are arranged alternately, and the topography of the peninsula is like a palm. Secondly, its topography has been eroded for a long time and is quasi-plain-shaped, and the karst terrain is developed, and the Indo-Malay massif also has uplift and fault phenomena during the Tertiary orogenic Wang Feng movement.

Third, the plains are mostly distributed in the southeastern coastal areas, mainly in the lower reaches of the large rivers, which hold a large area of alluvial plains and deltas.

The mountains and plateaus of the Indochina Peninsula mainly include the Naga Mountains and the Arakan Mountains in the west, which are bow-shaped mountain ranges protruding to the west, most of which are above 1,800 meters above sea level and about 1,100 kilometers long, including many parallel mountain ranges, which are the continuation of the Himalayas to the south and continue to stretch southward.