1. Wash the perfume lemon and slice it. Put the perfume lemon and mint leaves into a snow cup and pound out the fragrance.
2. Pour Thai hand-marked green tea and dried mint leaves into a teh tarik bag, pour boiling water, moisten the tea with teh tarik for three times, cover the tea bag and stew for 10 minute. Time is up. Take out the teh tarik bag and teh tarik it for 5-6 times.
3. Add syrup (or honey), pour in Thai green tea gall, add ice cubes, shake well, and let the flavors blend together. Fill a cup with ice cubes, pour in the shaken tea leaves, decorate with mint leaves, and a cup of forgiveness green is finished.