1. Calendula tea: Calendula is sweet and can dispel internal heat and damp heat. You can add some rock sugar or honey to drink when brewing.

2. Trollius tea: Trollius has always been used as an ornamental flower, but recently it was found that it was used to make tea.

3. Osmanthus fragrans: Osmanthus fragrans has the functions of whitening the skin, eliminating toxins in the body, relieving cough and resolving phlegm, and keeping healthy and moistening the lungs.

4. Chrysanthemum, honeysuckle tea, clearing heat and removing fire.