Very easy. First, do more aerobic exercise. For example, go to a health club and exercise more. Especially dance courses, such as folk dance, ballet, classical dance and so on. Don't do equipment exercise. Besides, be sure to eat less. Mainly eat green leafy vegetables and fruits. Eat less meat. In this way, the consumption brought by exercise will be greater than the consumption absorbed by eating, and you will become slim. Because you have danced these dances, your temperament will be more like a false mother.