In addition to the quality of ingredients and seasonings, cooking temperature, cooking techniques, the proportion of seasonings added, and some cooking tips are all important. My cousin has been a chef for more than 20 years and recently shared some cooking tips with me through WeChat. I have tried them all, and they are really effective. When scrambled eggs, knock the eggs into the basin, add a little cold water and stir well, then pour them into the oil pan. Drop a little wine into the oil pan when frying, so that the fried eggs are fluffy, tender and delicious. When cooking bone soup, adding a small amount of vinegar can help release calcium from ribs and let the body absorb more calcium.