Start by making the filling. Add the pork8, 3/4 teaspoon salt3/4 teaspoon, sugar3/4 teaspoon, sesame oil1/2 teaspoon, white pepper1/8 teaspoon, wine1 tablespoon, oil, water1 tablespoon, and cornstarch1/2 teaspoon to a bowl and whip everything together by hand for 15 minutes, or in a food processor for 5 minutes. You want the pork to look like a paste. Mix in the chopped shrimp6.