1. The river whose riverbed is higher than the ground on both banks is also called "ground river".
 2. The basin originates from the river with a large amount of sediment. In the middle and lower reaches of the river with open valleys and gentle gradients, a large amount of sediment accumulates, the riverbed keeps rising, and the water level rises accordingly.
 3. In order to prevent water disasters, the embankments on both sides of the river are continuously raised. As the river grows older, the riverbed is higher than the ground on both sides of the river, becoming a "suspended river".
 4. The journey from Taohuayu to the estuary is 768 kilometers.
 5. About 400 million tons of sediment is deposited in the lower reaches of the Yellow River every year, and the riverbed is rising year by year.
 6. The lower reaches of the Yellow River is the world famous "suspended river", and the riverbed beach surface is generally 3~5 meters higher than the ground behind the river.