The best way to lose weight = correct diet+moderate exercise.
Try to avoid eating some foods with high calorie, high fat and high cholesterol, and eat more foods containing dietary fiber, so as to eat less and eat more meals and reduce calorie intake.
Ensure 1-2 hours of exercise every day, and just lose about 1 kg every week. Don't lose too fast, it's bad for your health.
When you are thin to your ideal weight, you can reduce the amount of exercise and exercise 2-3 times a week.