(Option 1) Chop and mix by hand: Take half the shrimp, and cut them into 1 cm long pieces. Mince the other half until it forms a fine paste. Add both into a large bowl. Add the egg white, ginger, garlic, soy, sugar, salt, sesame oil and white pepper to the bowl. Mix forcefully with your hands, occasionally slapping the shrimp mixture down into the bowl. Continue mixing and slapping until the mix takes on a firm texture. (Footnote 1)