Saute chopped green onion in oil, add Chinese cabbage and cut into slices. Stir-fry until soft, add some salt, then add water. After the water is boiled, the pimples are ready. . . Use less water to make acne and make them smaller. Then stir and boil, and cook for a while until the bulge is transparent. It doesn't matter. My husband is also from Jining.