The document discusses District Health Systems (DHS) in Thailand. It outlines the structure and components of DHS, including establishing primary healthcare centers (PHCs) as health hubs that provide essential care services. The goals of DHS include strengthening community and home-based care through resource sharing between PHCs, hospitals, and other partners using a bottom-up approach. Metrics are presented on service expansion and quality improvements across several DHS pilot sites from 2554-2557, including increased access to care, personnel, and community participation. The document advocates for people-centered, age-friendly primary healthcare through DHS that enables active aging in the community.