1. Platycodon grandiflorum root tea: Chop the roots of Platycodon grandiflorum, soak them in boiling water, and eat them after about 5 minutes. Platycodon grandiflorum root tea has the effects of moistening lung, opening sensation, clearing away heat and toxic materials.

2. Polygonatum odoratum lotus seed tea: Before eating, mix Polygonatum odoratum and lotus seeds and soak them in clear water for about 10 minute. Yuzhu lotus seed tea has the effects of nourishing yin, moistening dryness, moistening lung and relieving cough.

3. Jujube tea: Cut red dates into small pieces and add them to boiling water. After about 5 minutes, add some honey. Jujube tea has the effects of nourishing the heart, calming the nerves, moistening the lungs and resolving phlegm.

4. Submarine coconut tea: cut the coconut meat into small pieces, add it to boiling water for about 15 minutes, and add a proper amount of honey to taste. Submarine coconut tea can moisten the lungs and nourish the heart, clear away heat and detoxify.

5. Almond Bird's Nest Tea: Boil the bird's nest and almonds in boiling water until the bird's nest becomes soft, and drink it in about 10 minutes. Almond bird's nest tea has the effect of moistening lung, nourishing yin and moistening dryness.

6. Yuhua Tea Pear: Wash the fresh pear, add appropriate amount of sugar, and eat it after a while. Yuhua tea has the effects of moistening dryness, clearing away heat and toxic materials, relieving cough and resolving phlegm.