How to make tofu from soybeans, specific practices and steps, thank you!

Preparation materials: 300 grams of soybeans, appropriate amount of water, rice vinegar? Proper amount.

1. First, soak soybeans in clear water for 3 hours.

2. After soaking, pour the soybeans into the soymilk machine and grind them into soymilk.

3. After grinding, filter the soybean milk with a sieve.

4. After filtering, put the soybean milk into the pot and cook it, and add a proper amount of rice vinegar.

5. Stir well.

6. Then put it in a tofu box, cover it, put a heavy object on it and press it for half an hour.

7. When the time is up, pour out the tofu and it's ready.