1, sour radish old duck soup is a traditional dish, which belongs to the classic stew in Sichuan cuisine. The main ingredients are duck meat and sour radish, and the main cooking technology is stew. The finished product is delicious, the soup is clear and transparent, and it can be dried.

2. Eating has the effects of stimulating appetite, clearing away heat and cooling blood, promoting diuresis and reducing swelling, and is very suitable for people with loss of appetite, internal heat discomfort, physical weakness and edema.