The parts of the whole body that can be liposuction are cheeks, mandible, chest, abdomen, limbs, back, buttocks and waist. Beauty seekers can make corresponding choices according to the situation of fat layer. For different parts of liposuction, these parts cannot be performed at the same time in one operation. Generally, the amount of liposuction fat should be controlled within each time 10000ml, so as to ensure the stability and safety of the operation. According to the predicted dose of liposuction, the corresponding site can be selected, and one operation can be completed. If beauty seekers want to achieve the effect of liposuction and shaping the whole body, they need to perform surgery in batches and stages.