The Chang Yung-Fa Charity Foundation has been helping disadvantaged families throughout Taiwan for a long time. They found that many children with developmental delays or mental and physical disabilities in rural areas often miss the golden opportunity of early intervention due to insufficient medical resources for early detection and treatment. Due to its vast area and limitations in terms of terrain and transportation, Hualien faces significant challenges that greatly reduce parents' willingness to take their children out for therapeutic and educational purposes. In order to promote early intervention in Hualien's rural areas, the Mennonite Social Welfare Foundation has taken the initiative to provide early treatment services such as case-based early treatment, family support services, rural early treatment action stations, and rural early treatment community advocacy services to reach every corner of need.