Ingredients: ribs, yam, onion ginger, cooking wine, tsaoko 1, small pieces of cinnamon 1, fragrant slices 1, four jujubes, four hawthorn slices and five chrysanthemums.

1. Cook the ribs in cold water and rinse them with hot water.

2. Boil the ribs with hot water, add onion ginger, cooking wine, tsaoko 1, small pieces of cinnamon 1, fragrant slices 1, four dates, four hawthorn slices and five or six chrysanthemums, and stew for 2 hours;

3. Wash and cut the yam into hob pieces, put them in, stew for 20 minutes, and then add salt, coriander and leek to taste.