1. If the bacon is too hard, you can soak it in cold water for four or five hours, and then cook it with low fire for one hour, and then you can cut the skin. Remember to drain more water and don't boil it dry.

2. You can also soak the bacon in warm water, then boil it in water for five minutes, and then you can cut it. Pay attention to the water temperature not to get cold.

3. Soak the bacon in warm water first, and then steam it in the pot, which can also soften the skin of the bacon and make it easy to cut.

If the skin is too hard, put the skin of the bacon on the fire until it bubbles, so it is easy to boil it in water.

5. If the bacon skin is too hard, you can put it in a container and spray it with high-alcohol liquor or cooking wine, then cover it and steam it after softening.

6. If the skin is too hard, you can also separate the skin from the meat, cook the skin for a while, and fry it together when frying.