The suitable water temperature is conducive to the infusion out of the scent, taste and inclusion of jiuqu hongmei tea. The Jiuqu Hongmei tea made from the buds of tea leaves needs to be brewed after being cooled to 80-90 degrees Celsius in boiling water. The first infusion is to wash tea quickly out of the cup to smell the fragrance. The infusion time from first to tenth is as 15 seconds, 25 seconds, 35 seconds, 45 seconds, 1 minute, 1 minute 10 seconds, 1 minute 20 seconds, 1 minute 30 seconds, 2 minutes, 2 minutes 30 seconds.