1. Taste: Haitian Yipin Fresh Soy Sauce has a fresher taste, while Seafood Soy Sauce has a more complex taste, including certain sweet, salty and sour flavors.
2. Recipe: Haitian Yipin Fresh Soy Sauce's recipe focuses more on fresh flavor, while Seafood Soy Sauce's recipe may focus more on seafood flavor.
In short, you can choose the right soy sauce according to your personal taste and usage.