For the dumpling wrappers: • wheat starch (about 180 grams) • tapioca starch (about 70 grams) • salt • oil • water (about 300 ml) • salt • For the filling: • fresh shrimp, peeled and chopped (about 300 grams) • ground lean pork (about 100 grams) • minced ginger • carrot, finely chopped •