1.
Peel and slice Sydney pears, soak them in water for 20 minutes.
2.
Pour clear water and snow pear into the pot, put a few rock candy, boil on high heat and then turn to low heat and cook for 20 minutes.
3.
Soak the lily and cook for three minutes, put a few medlars and cook, turn off the heat, let it cool, and drink it to moisturize the lungs and relieve cough.
