For two consecutive years, Zhongshan has released the "Zhongshan City Basic Elderly Care Service List", which has detailed 34 basic elderly care service items on the national and provincial basis. It has established a three-tier home-based community elderly care service network of "city + town (sub-district) + village (community)", with 305 elderly care service centers (stations) completed, providing senior citizens with "one-stop services" such as full-time care, day care, meal assistance, healthcare and rehabilitation, and home-based domestic services. The "15-minute elderly care service circle" has basically taken shape.