Because of the low brith rate, Taiwan has became an aging society since 1993. because of the changes of family structure. As the birth rate has been dropping every year, the family structures have changed, each family no longer have 2-3 kids as old time. The ratio between labour force and elders is raising every year. Greenmay Social Welfare wishes to build a geriatrics care program to provide the elders a comfortable, free and convenient community with great medical care.