2, production: boiling water brewing, on behalf of tea.

3, Bai Meihua, the nature and taste of the meridian tropism: sour, astringent and flat. Liver, stomach and lung meridians entered. Indications: Soothing liver, harmonizing stomach and resolving phlegm. Indications: Plume gas, liver and stomach gas pain, loss of appetite, dizziness, and lymphoid tuberculosis.

4, white chrysanthemum, sexual taste: pungent, liver, bitter, slightly cold. Enter lung meridian and liver meridian. Indications: effective evacuation of wind and heat, calming the liver and improving eyesight, and clearing away heat and toxic materials. Indications are wind-heat cold, fever, headache, blurred vision, liver and kidney deficiency, blurred vision, dizziness and convulsion, treatment of hyperactivity of liver yang, headache and dizziness, dispelling wind and clearing heat, clearing liver and purging fire, nourishing yin and improving eyesight. Therefore, it can be used to treat redness and swelling of the eyes caused by wind-heat of liver meridian or inflammation of liver fire, and play a role in dispelling wind, clearing liver and improving eyesight; Clearing heat and detoxicating is especially good at eliminating furuncle, so it can be used to treat furuncle and swollen poison.

5, acacia flowers, sexual taste: sweet, bitter, flat. Meridian of heart, liver and spleen. Indications: soothe the nerves and relieve depression, invigorate qi and nourish stomach, clear liver and improve eyesight. Indications: Depression, insomnia, chest distress, anorexia, wind-fire eye diseases, blurred vision.