1. First, take one tablespoon of raw flour and three tablespoons of water and mix them evenly in a small bowl for later use (stir them when you put them in the pot, so there can be no precipitation).

2. put a bowl of clear water in the pot and boil it (don't turn off the fire) and stir it clockwise quickly with chopsticks or a spatula, then slowly pour in the powdered water and stir it clockwise while pouring it.

3. master the consistency you want, and then you can make vegetable soup.

4. note: when pouring raw powdered water, look at the consistency of the soup while pouring it. when it reaches the consistency you need, stop pouring it until it boils and bubbles.