In a bowl add your shrimp, pork, cilantro, green scallions and all other seasonings soy sauces sesame oil, white pepper and cornstarch and mix well.
Test your seasoning by putting a dime sized amount of filling on a plate and microwave for 10-15 seconds of until cooked (or cook in a frying pan). Taste for salt and adjust accordingly if you think your filling is under seasoned.
To make the wontons, get a small bowl of water to help with sealing the edges. Line a baking sheet with parchment paper. Add about a teaspoon of filling in the middle of the wontons. Use water to help seal by dipping your finger in the water and running it along the edge you are going to seal. . There are numerous folding methods so choose one you prefer. For example, you can fold your wonton in hand making a rectangle with them bring the corners along the folded edge together. You can also instead, brunch the rectangular wonton along the sealed edge to form a scrunch purse.
When folding wontons always remember to cover your wonton wrappers as well as folded wontons with a damp kitchen towel or paper towel.
To free wontons, freeze them on the baking sheet, when frozen, you can transfer into a supper ware or ziplock bag.