1 douwangxi. 2 Chop onion, ginger and garlic, and prepare peppers and dried peppers. 3 beans are broken into segments of about 5 cm. Put the oil in the pot. After the oil is heated to 70% heat, pour in the bean king and fry until cooked. 5 in the process of frying, turn it frequently with a colander. 6 bean king is fried into skin wrinkles, and 8 is taken out when it is ripe. 7 Leave the oil in the original pot, pour pepper and dried pepper into low heat, stir-fry until the dried pepper turns reddish brown. 8 Add onion, ginger and garlic and stir-fry until fragrant. 9 quickly pour in the beans and stir well. 10 releases smoke. 1 1 salt. 12 sugar. 13 stir-fry until the beans are cooked, add monosodium glutamate, turn over the pan and plate.