1. Snow pear has the functions of moistening the lungs, clearing dryness, relieving cough and reducing phlegm.

2. Kumquat has anti-inflammatory and expectorant effects, regulating qi and relieving cough.

3. Walnut kernels have the effects of smoothing qi and replenishing blood, relieving cough and reducing phlegm, moistening the lungs and tonifying the kidneys.

4. Luo Han Guo clears the lungs and moistens the intestines, and is mainly used to treat whooping cough, phlegm-fire cough, etc.

5. White radish has the effect of lowering qi, eliminating food, removing phlegm and moisturizing the lungs.

6. Celery has the effect of clearing away heat and calming the liver, and is particularly effective for coughs caused by liver fire invading the lungs.