rural people with disabilities
urban-rural (rural-urban)continuum
Aged people
高龄
老人
高龄老人
脑损伤
老年人群
老龄人群
老年人
老年
牙根面龋
Aged people in community
aged people of empty nest
aged people with disabilities
aged people∥urumqi∥fitness
community care of aged people
Elder people aged over 100
middle age and aged people
middle and old aged people
Middle-aged and aged people