社会关系网是指由社会成员与他人社会互动所 形成的相对稳定的社会关系的总和。社会支持是指人们从社会中所得到的、来自他人的各种帮助，个人的社会支持网则是由具有相当密切关系和一定信任程度的人所组成。从支持的内容上看，可分为经济支持和感情支持；从支持的来源上看，可 Social networks refer to the sum of relatively stable social relations formed by the social interaction between members of society and others. Social support refers to the various kinds of help that people get from society and comes from others, while the individual social support network consists of people with a fairly close relationship and a certain degree of trust. From the perspective of the content of support, can be divided into economic support and emotional support; from the point of view of support,