1. How to eat preserved eggs: You can directly dip in soy sauce, Chili sauce, vinegar and other condiments, cook preserved egg lean porridge or preserved egg lean broth, and cook various delicious dishes, such as three-color eggs, emerald preserved egg soup, preserved egg tofu, sweet and sour preserved eggs and so on.

2. Preserved eggs are not only delicious food, but also have certain medicinal value. Wang Shixiong's "Resting Diet Spectrum" said: "Preserved eggs, pungent, astringent, sweet and salty, can purge heat, sober up, purge large intestine fire, treat diarrhea and disperse astringency." Traditional Chinese medicine believes that preserved eggs are cool and can cure eye pain, toothache, hypertension, tinnitus and dizziness.