The manufacturing method is as follows:

1, take 50 ~ 70g of high-grade rice vinegar and two eggs;

2. First beat the eggs into a bowl and mix well, then pour the vinegar into the pot to boil, and then pour the eggs into the pot;

3. When eggs are boiled in vinegar, they will be eradicated after thermal expansion. When it's hot, eat it with vinegar and then go to bed. Take it once every night before going to bed for one week.