Feng Bin, the director of Feng Bin Plastic Surgery, did a good job. The post-operative precautions are as follows: 1. Try to avoid getting water on the surgical site within 7 days after the operation. 2. Take medicine on time under the guidance of the doctor after surgery to ensure that the surgical site is clean. 2. No smoking, alcohol, seafood, and spicy food for 1 month after surgery. 3. You should rest quietly after the operation. It is best to be in a semi-recumbent position when resting in bed to prevent the head from being too low and aggravating wound swelling. 4. Strictly abide by the doctor's instructions for taking medication and follow-up visits.