You once buried the thread, and medically it was a plastic surgery failure. Personally, I suggest not to implement open double eyelids or buried double eyelids for 3-6 months. If you really want to do it, try pressing your double eyelids under the machine. Machine pressing double eyelids is limited to people. You can go to the hospital. The advantages of this method are no operation, no bleeding, no pain, no scar after operation, and the effect is very lasting. I asked Dr. Zhang Wei to make a machine for pressing double eyelids, and the effect was still very good.