What is steamed fish soy sauce?

Steamed fish soy sauce is a kind of soy sauce, which is usually used to steam fish. It is a condiment with Asian characteristics used in cooking.

Soy sauce is generally a liquid brewed with soybean as the main raw material through koji making, fermentation, adding water and salt under the action of various enzymes secreted by various microorganisms during reproduction. Different countries and regions make soy sauce with different raw materials, different ingredients and different flavors, especially Vietnamese fish sauce (using fresh fish).