Early detection of eye diseases affecting children’s visual development through eye health promotion and education, visual acuity assessment and screening of related eye diseases, early correction or timely referral to prevent the development of controllable eye diseases in children and protect and promote the normal development of children’s visual function. Eye and vision care guidance: 1. Early detection and timely consultation Identify common eye diseases in children. Children should be promptly examined at the hospital if they have abnormalities such as eye redness, photophobia, tearing, excessive secretions, white pupil area, skewed eye position or crooked head vision, nystagmus, inability to chase after the eyes, too close vision or squinting, and difficulty walking in the dark. Children should receive regular eye screening and vision assessment. 2. Pay attention to eye hygiene (1) Cultivate good eye hygiene habits, including developing correct posture for reading and writing, correct pencil grip, and reading and playing in a well-lit environment. (2) Children should not spend more than 30 minutes at a time in continuous close gaze, and should not spend more than 20 minutes at a time operating various electronic video products, with the cumulative time recommended not to exceed one hour per day. The distance between the eyes and the fluorescent screen of various electronic products is generally 5-7 times the diagonal of the screen, with the screen surface slightly lower than the eye height. (3) Children with refractive error should go to a qualified medical institution or eyeglass dispensing institution for a regular dilated eye exam to adjust the diopter of their glasses and not to use poor quality or unqualified glasses. (4) Do not blindly use eye care products, but use them reasonably and moderately under the guidance of a medical professional. (5) Reasonable nutrition and balanced diet. Go outdoors frequently, no less than 2 hours a day. 3. Prevent eye trauma (1) Children should stay away from fireworks, sharp instruments and harmful substances, and do not engage in activities in dangerous places, and prevent eye injuries caused by pets. (2) Do not place sharp instruments, strong acids and alkalis and other harmful objects in children’s activities, and pay attention to the safety of toys. (3) Children with foreign bodies in the eyes, or eye stabbing, bruises, to go to the medical institutions with ophthalmology in a timely manner. Prevent infectious eye diseases (1) Teach and urge children to wash their hands frequently and not to rub their eyes. (2) Do not lead children with infectious eye disease to places where people gather. (3) The community or child care institutions should pay attention to isolate children with infectious eye disease to prevent the spread of the disease.