1. One piece of Niudali, about 150g, Smilax glabra 150g, 350g of pig bones, 2 candied dates and 3 slices of ginger.

2. The cow scraped off the skin vigorously, and the seller helped to peel this when selling.

3. Niu Dali, Smilax glabra peeled and rubbed the soil clean and chopped it as thin as possible.

4. Put all the ingredients into the soup pot, add 3000ml of water and boil for 10 minute.

5. Remove the froth and simmer for 3 hours. Season with salt. There is basically no salt in my soup.

6. Eliminating dampness and clearing heat, activating bones and muscles, and relieving cough.