Eat less or even stay away from rice, carbonated drinks, fried fast food and other foods.
Protein should be guaranteed for every meal, but don't eat egg yolk or chicken skin, and there must be milk every day (to ensure good-looking skin). Every meal is mainly fruits and vegetables, so you can eat until you are not hungry, that is, 4 points full. If you are hungry again after two or three hours, you can eat some fruits and vegetables and warm water, as long as you are full for 3 or 4 minutes, as long as you are not hungry!
Eat less and eat more, it won't make the stomach bigger, and it also has the effect of strengthening the stomach!
I wish you success in slimming!