1. Use tumescent anesthesia or add "little milk" intravenous sedation and anesthesia. Depending on the number of liposuction sites, the time ranges from 1 hour to 3 hours. Therefore, you should fast at least eight hours before surgery (including boiling water).

2. Before surgery, you must choose a good hospital such as Beijing Myilai. You must also choose a good doctor and communicate with the doctor in advance to plan the surgery. This is very important.

3. No smoking two weeks ago, and no aspirin, hormones and other drugs three days ago to reduce wound bleeding after surgery. Prepare an elastic corset in advance and bring it with you when entering the operating room. One piece, so it can be put on immediately after surgery to reduce post-operative wound bruising.