Core Insights - The article discusses the severe situation of myopia prevention among adolescents in China and highlights the innovative approaches taken by Shandong Province to address this issue [2][3] Group 1: Myopia Prevention Strategies - Shandong Province has established the Shandong Provincial Center for the Prevention and Treatment of Vision Impairment in Children and Adolescents since 2009, focusing on a digital and intelligent monitoring and prevention system [2] - The province employs a five-dimensional, three-level monitoring, early warning, and prevention technology system that integrates environmental, genetic, demographic, ocular biological parameters, and traditional Chinese medicine [2] - Innovative technologies such as wearable eye acupuncture pulse treatment and eye behavior monitoring have been developed to enhance the effectiveness of myopia prevention [2] Group 2: Implementation and Impact - The "Four Threes" experience emphasizes proactive prevention, combining prevention and control, and has led to the establishment of 135 eye clinics and over 200 model schools in Shandong [3] - A total of 12.83 million children and adolescents have benefited from the prevention system, showcasing the effectiveness of localized and precise strategies [3] - The article calls for deeper integration of prevention technologies with education, health, and traditional Chinese medicine, as well as strengthening grassroots prevention capabilities to achieve dual goals of prevention and control [3]