2, pig's trotters to hair, wash and cut into large pieces, ginger slices, garlic peeled slices, chives washed.
3, put the right amount of water in the pot to boil, add pig's trotters to boil until the water boils again, pick it up, rinse it with cold water, and drain it for later use.
4, put the right amount of vegetable oil in the pot to heat, add pig's trotters and stir-fry until the skin is tight, add ginger slices, shallots and garlic and stir-fry for fragrance.
5. Pour a proper amount of water into the pot, add soy sauce, soy sauce, rice wine and rock sugar, and bring to a boil.
6, cover the lid, cook slowly on low heat, turn a few times in the middle, and take out the pot when the soup is thick.