1. Starch method: After cutting the meat slices, add an appropriate amount of dry starch and mix well. Let it sit for 30 minutes and then stir-fry. This can tenderize the meat and make it not greasy in the mouth.

2. Egg white method: Add an appropriate amount of egg white to the meat slices, stir well and let it sit for 30 minutes before frying to make the meat tender and smooth.

3. Cooking oil method: First add the seasonings to the shredded pork, then add an appropriate amount of cooking oil, mix well, leave it for 30 minutes and then put it in the pot to make the meat tender.

4. Beer method: Add beer and dry starch to the meat slices to make a paste. The fried meat slices will be tender and refreshing.

5. Soda method: Soak the cut beef slices in baking soda solution and then fry to make the meat soft.