With the increasing aging of society, there are more and more empty nest elderly people in many communities. They cannot take care of themselves and need special social care. At present, the society's care for some elderly people who live alone is still lacking. It is a festival every year, although the relevant departments Visiting home to provide food and oil, clothing, money, etc. , for the empty nest elderly, care is not in place, and measures are not enough. In this case, some traditional nursing homes, nursing homes, community mutual aid associations, etc. are more suitable for empty The place where the old people of Chao spend their old age can not only meet the living needs of the elderly, but also relieve the worries of their children. At the same time, it also strengthens the communication and mutual assistance between the community people, making more and more elderly people live a rich and colorful life in their old age. What this text mainly explain? ['The emergence of empty nests is not solely due to aging.', 'The community is the best way to solve the phenomenon of empty-nest elderly.', 'Children should play a greater role in solving the empty nest problem.', 'Empty nest seniors need help from multiple sources in life and spirit.']