Use double eyelid liquid and double eyelid tape on the eyes. If you use these for a long time, the skin will lose its elasticity and sag easily, and the skin will also become bad. If the skin is drooping a lot, incision will be used. If the skin is drooping a little, thread-embedded double eyelid surgery or partial incision can be used to create double eyelids, depending on the situation. In fact, you can use the buried thread method.