Peel and devein the shrimp, then finely chop. Mix with ground pork and diced squid. Add 1 teaspoon seasoning powder, 1/2 teaspoon MSG, 1 teaspoon oyster sauce, chopped onion, and diced jicama. Mix everything together, then wrap the filling in spring roll wrappers and fry until golden brown.

To fry the spring rolls: Heat oil, add a squeeze of lemon juice, and fry the spring rolls until crispy and golden. Next, make the dipping sauce: Mix 4 tablespoons fish sauce, 1 cup water, 2 tablespoons sugar, a squeeze of lime juice, and chopped chili to taste. Adjust the flavor to your liking.