Who knows the origin of Mianyang

The origin of Mianyang:

Mianyang, also known as China Science and Technology City, is a prefecture-level city in Sichuan Province, located in the northwestern part of the Sichuan Basin, in the middle and upper reaches of the Fuling River. It is neighboring Qingchuan County and Jiange County in Guangyuan City to the east and Nanchong County and Xichong County in Nanchong City.

Since the second year of Emperor Gaozu of the Han Dynasty, the Western Han Dynasty set up the Fuling County, Mianyang City has a history of more than 2,200 years of city building, and has always been the county seat for the state, and then because the city site is located in the south of the Mianshan Mountain and named Mianyang.

Expanded Information:

Mianyang City is affected by its geomorphology, with abundant precipitation, high runoff, long rivers and developed water systems. There are more than 3,000 large and small rivers and streams in the city. All the rivers and streams are injected into the Fuliang River, a tributary of the Jialing River, and the Bailongjiang River and the Xi River, all belonging to the Jialing River system.

The Fuling River is the largest tributary of the right bank of the Jialing River, and the most important river in the city, its watershed area in the city accounts for 97.2% of the city's area, the formation of the city's natural geography and economic development has a significant impact on the city.

There are many tributaries of the Fuling River, and the main first-class tributaries in the city are Pingtong River, Tongkou River, Anchang River and Kaijiang River on the right bank of the Fuling River, and Huoxi River, Furong River and Zijiang River on the left bank of the Fuling River, constituting an asymmetrical plume-like water system.

Multiple floods in the city, the regional distribution of floods to the Anchang River and the upper reaches of the Fuling River appeared the most frequent, especially on the right bank of the Fuling River and to the west along the front edge of the Longmen Mountain line of Beichuan, Anxian, Jiangyou most frequent.

Baidu Encyclopedia - Mianyang