1. When soy sauce is added in the process of steaming fish, it is necessary to pour out the previously steamed soup, which is the main source of fishy smell. After pouring out, add steamed fish sauce and steam for 2~3 minutes to make the fish taste.

2. 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 made of soybean as the main raw material, and it is fermented by adding water and salt to make koji. Steamed fish soy sauce is a liquid brewed by 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).