The short answer is: prepare the ingredients for frying fine powder, then soak the dry fine powder in cold water until soft, take out the drained water and put it in a hot pot for frying, then add the prepared ingredients and stir-fry for a few minutes.
Tools/materials fine powder, eggs, ham sausage, carrots.
Prepare ingredients: eggs, ham, carrots and cabbage.
Soak the fine powder in a basin filled with cold water, and never soak it in hot water.
Stir-fry the eggs first, and be careful not to over-fry them. Stir-fry them until they are medium-cooked, and then serve them out.
Stir-fry other side dishes, and other side dishes should not be over-cooked, just medium-cooked.
Add eggs and rice noodles, stir-fry, add seasoning, and take out.