农民工的再建构社会网与网内资源流向

The size of the re established social network by the peasant workers in city would influence the orientation of the resource flow in social network in some degree. The size of the re established social network is positively related to the obtained resources. The bigger the size of the re established is, the more resources peasant workers get from other network members. The original network, which exists in village, is the basement of the re established network in city. And the expectation, responsibility, and the trust are the key of the re established network.