Yes, but in some cases, you need a doctor to issue a safety certificate, and sometimes you don't have to. Because I've done it. I'm from Guangdong, and I flew to Zhengzhou to have double eyelids. Fly fast and don't delay going back and forth. If the flight arrangement is good, it will not affect my work. Dr. Meng Mingxing's skill is good, the stitches are no problem, and it's not scary to look after the operation. Because the plastic surgery has passed the security check, you may need to issue a certificate. For the sake of insurance, the hospital issued a certificate to let it pass the security check smoothly.