1. Prepare materials.

2.？ Green tea is washed once with boiling water.

3.？ Boil 1L water, pour in tea and rock sugar, and cook until the rock sugar melts.

4.？ When the container is put into water, the temperature of the tea drops to about 50 degrees.

5.？ Filter out the leaves and leave the liquid.

6.？ Pour in honey and stir. Put it in the refrigerator, or the ice water will get cold.