Usage of mobile phones and social identification of the new generation migrant workers 并列题名：Usage of mobile phones and social identification of the new generation migrant workers social media use and social identity of the new-generation migrant workers research on mobile media use and social identity of the new generation of migrant workers China's citizeniazation of the new generation migrant workers China's citizenization of the new generation migrant workers 并列题名：China's citizeniazation of the new generation migrant workers a study on the social distance of the new generation of migrant workers the social mentality of the new generation of migrant workers 向往公平：新生代农民工的社会心态：the social mentality of the new generation of migrant workers