1. Fry, with a little more oil, cook the ingredients over slow fire, turning them infrequently, so that the surface is crispy and the inside is tender and juicy.

2. Stir-fry with appropriate amount of oil, and stir-fry continuously to heat the ingredients evenly without burning, and the taste may be fresh and crisp, or tender and juicy.

3. Fry, use a large amount of oil to heat the cooked ingredients to make them crispy on the outside, or crispy on the outside and tender on the inside.

4. Stew, add water and cook slowly to make the ingredients hard and tender, and the juice is reduced or slightly soupy.

5. After the ingredients are cooked, pour the marinade or cook with the marinade for a while and take it out of the pot.