Peel and de-vein the shrimp. Chop shrimp in 1 inch pieces.
To make the pork filling, mix together ground pork, chopped shrimp, minced ginger, 1 egg, soy sauce, salt, oyster sauce, neutral oil, corn starch, sesame oil and chicken bouillon.
Mix your filling at least 50 times in one direction. Slowly incorporate the water.
To wrap the wonton wrappers, you need a little bit of water in a bowl. Paint the edge of the wonton wrapper with the water. This helps the wrapper stick together.
Add 1 tablespoon of the pork filling in the center. Place the siu mai on a flat surface and make it stand tall.
You can also make a 'C' with your hand and place the siu mai in the center. Scrunch the sides and make sure it stands tall.
Sprinkle some flour on a plate or tray. Place the wrapped siu mai on the surface and make sure they're not touching.
Place 4-6 siu mai on a plate (don't let them touch) with lettuce or parchment lining the plate.
Then, place a wire rack in a pot of water. Put the plate on top of the wire rack and steam on medium high heat for 12-15 minutes. Eat them while hot and freeze the rest until you want to eat them again.