17-year-old female, how to remove the eight-character lines on her face?

Teach you a few super practical methods. Add some vinegar when washing your face. Long-term use can dilute fine lines and spots. Drink more lemonade (soaked in fresh lemon slices or dried lemon slices) and eat more fresh fruits and vegetables. Try to go to bed early and get up early, and don't stay up late. Stick to the above points and you will find the effect. Finally, I wish you a pleasant stay, health and happiness.