2. Boil the water in the water pot, add a proper amount of Tokyo Pill, and pour it slowly with a spoon. You can't pour it all in at once, or it will boil. When cooking, stir it with a spoon.
3. Add appropriate amount of rock sugar and mix well.
4. Continue to stir with a spoon.
5. Cook for about ten minutes, turn off the fire and cover it for a while.
6, until there is no white heart, transparent particles.