Services related to health care for the elderly include: ① personal assistance services such as meal delivery, family beds, housework, visits and telephone condolences; ② Travel and mobility services, including the provision of crutches, wheelchairs and accommodation renovation; (3) Technical support such as emergency call system installation; ④ Information consultation, referral, intergenerational assistance, day care, nutrition catering, house repair, rest arrangement for caregivers, and admission to nursing homes.