1. Chuanbei Sydney soup: After Chuanbei is soaked in clear water, the Sydney is washed and cut into blocks of appropriate size, the tremella is torn into small flowers, and the ingredients are added with rock sugar and boiled in a pot. Bulbus Fritillariae Cirrhosae contains polysaccharide, volatile oil and other chemical components, which have antitussive, expectorant, antiasthmatic and sedative effects, while pear also has the function of moistening lung and clearing fire, thus achieving the purpose of moistening lung and relieving cough;

2. white radish and pear soup: cut the pear into thin slices, add white radish and rock sugar and boil. Among them, white radish has the effects of resolving phlegm and relieving cough, clearing away heat and toxic materials, and the effect of pear moistening lung and clearing dryness can alleviate the symptoms of cough and asthma and sore throat to a certain extent;

3. Lily Tremella Sydney Soup: Lily and Tremella can be stewed, and Sydney can be added at the same time. Lily can nourish yin and moisten lung, which can relieve cough and expectoration, while Tremella can nourish stomach and produce fluid, which can improve the symptoms of shortness of breath, fatigue and cough.