1. First, when the water is about to boil, add the eggs, slowly heat over low heat and cook until the required softness and hardness are achieved.

2. Boil the water, turn off the heat, add the eggs, cover the pot, wait for the egg whites to coagulate, then heat over low heat. If you are making noodles, it is best to take out the lying eggs first. Place the noodles directly into the bowl after they are cooked.

3. Boil water in a pot, put the eggs in cold water. The heat should not be too high to prevent the eggs from sticking to the bottom of the pot. You can use chopsticks or a small spoon to move them. After the water boils, add an appropriate amount of noodles, and continue to increase the heat appropriately. When the eggs float completely, they are cooked. Take them out.