LuShan wild natural green tea, it can be a good medicine for refreshing the body and dissipating food, fitness and digestion, treating chest and abdominal pain, and removing irritability and cough. It is a true natural health drink. Steep guide : Amount 3g/1teaspoonsTemperature: 80°c 1 to 2 minutes for brewing, refill water 3 or 4 time