No need. Soy sauce is brown in color and has a unique sauce aroma. It is a common condiment. Adding it to dishes can improve the color and taste. However, braised pork rib soup focuses on deliciousness. If soy sauce is added, it will affect the color of the soup. This makes it more difficult to stew a white soup, and the other side will cover up the original deliciousness of the pork ribs soup, so there is no need to add soy sauce when stewing pork ribs soup.

Is it okay to add vinegar to the pork rib soup: it has certain benefits. Spare ribs are meat. When stewing in soup, there will be a fishy smell. Vinegar is a common condiment that can remove the fishy smell and enhance the flavor. Adding an appropriate amount of vinegar when stewing spare ribs in soup can reduce the fishy smell and promote the cooking of the ribs. The dissolution of calcium can increase the nutrition of the soup. In addition, when stewing pork ribs soup, you can first boil it over high heat and then simmer over low heat, so that the stewed soup tastes fresher.