Exercise:
1. Wash pork belly and chicken for later use.
2. Wash codonopsis pilosula and cut into small strips for use, and wash ginger for use.
3. Then put the chicken into the pig's belly, add appropriate amount of water, ginger, pepper and codonopsis pilosula and stew for 2 hours.
4. Open it after 2 hours and cut the pork belly into strips.
5. Finally, add red dates, medlar and appropriate amount of salt and cook for about 20 minutes.