1. Cut the washed pork into small pieces, blanch with clear water once, soak the washed sauerkraut in clear water for 10 minute, take out and shred, and drain.

2. Heat hot oil from the pan, add chopped green onion, ginger slices and minced garlic, stir-fry until the color changes, and add shredded sauerkraut and stir-fry for 3 minutes.

3. Pour a small amount of water, add vermicelli, add thirteen spices, oyster sauce, soy sauce and salt, bring to a boil over high heat, turn to low heat, stew until vermicelli is cooked, and take out.