What can be dissolved by water at the intersection of two rivers?

Feng shui evil spirits.

Planting trees If our house is just near the intersection of two rivers, we can plant trees around the house to block the river, which can resolve the corresponding feng shui evil.

Water (abbreviated as hydrogen monoxide, chemical formula: H_O) is an inorganic substance composed of hydrogen and oxygen, which is nontoxic and drinkable. At normal temperature and pressure, it is a colorless and odorless transparent liquid, which is called the source of human life.