Boil 2 cup water, once boiled switch off the flame and add mint leaves, grated ginger, and 2 tsp green tea,honey, cover it and leave it for 5 minut.

Strain the tea. And cool it at room temperature, then put it into fridge for cool it

Take a tall glass add crushed ice, and water melon ice cubes, lime juice add some mint leaves, and lime slices, pour chilled tea on top of it.