Add a spoonful of oyster sauce, chicken essence, pepper, soy sauce, peanut oil, starch and hot oil to 400 grams of sliced meat, stir-fry the pork cooked before heating until it is 80% cooked, and marinate it for 10 minute. Heat the hot oil in a hot pot until it is fragrant, add onion and millet, stir-fry it evenly over high fire and take it out.