Jiyu Tang uses crucian carp（Jiyu）, tofu, mushrooms, etc. as ingredients, and is made into fish soup through two processes: frying and stewing. It is rich in protein and is very easy to digest and absorb. It is very popular in southern China.
Jiyu Tang is different from other broths. It is lighter, suitable for all ages, and can be matched with many vegetables, which has high nutritional value. I did not use tofu in the Jiyu Tang I made today. You can add tofu when making it. I believe the flavor will be richer.