These foods do not conflict.
Practice:
1. Prepare the ingredients: pork ribs, corn, kelp, tofu.
2. Blanch the ribs in hot water and then fish out and set aside.
3. Inside the casserole dish, pour in the appropriate amount of water and put in the corn cut into pieces.
4. Before the blanched ribs into the casserole.
5. Kelp cut into small pieces a little into the pot.
6. Cover the pot with a lid and boil over high heat, turn the heat down and boil for 1 hour.
7. Put the right amount of salt to taste before drinking.