Chicken and Chive Dumplings

Name: Chicken and Chive Dumplings
Ingredients: 1 lb. (500 g) ground chicken or other ground meat of your choice; 1/4 cup (2 fl. oz./60 ml) Shaoxing wine; 2 Tbs. light soy sauce; 1 Tbs. cornstarch, plus more for dusting; 2 Tbs. grated fresh ginger; 2 Tbs. toasted sesame oil; Kosher salt and freshly ground white pepper; 2 cups (3 oz./90 g) thinly sliced Chinese garlic chives or scallions; 1 egg white; 1 Tbs. water; 70 round dumpling wrappers; Zhenjiang black vinegar for serving; Store-bought chili crisp for serving