Suggestion: There are two acupoints on the toes to control the eyes, both of which are acupoints of the liver meridian of foot Jueyin. One is called Datun, also called Xue Jing. On the outside of the big toe, remove one point from the nail corner and pierce three points. You can't treat your eyes with farsightedness. The second is called Interrow point, also called Xing point, which can burn six points between the big toe suture and the artery clamp. Treat high wind finch, green blindness, cataract, look straight into the eyes. Combination of learning with liver and relaxation.