1, the preparation of materials: pork knuckle: a, white vinegar, white wine, ginger, garlic, chili, salt, sugar: appropriate amount.

2, pork knuckle washed and cut into pieces and spare.

3, prepare a pot of water, pour into the pig's feet, the water should be over the pig's hands, boil over high heat, turn to medium heat and cook for 2 minutes, and then fish out the rinse water.

4, another pot, add water to the pot, pour white wine, the ratio is 1:1.

5, add some ginger, a tablespoon of salt, pour into the pig's feet, the pot of water should be diffused over the pig's feet, open fire to boil, turn to medium heat to cook for about 10 minutes, and then it fished out, rinse water.

6, prepare a large enough porcelain container.

7, put some ginger, garlic, chili, sugar, and salt, sugar and salt ratio is 4:1, pour vinegar and cold white water, vinegar and water ratio is 1:3, finally pour the pig's feet, pay attention to the water to diffuse over the pig's feet, and then soak for 24 hours after you can eat.