research on children's peer communication under the background of preschool inclusive education 符号与角色：学前融合教育背景下幼儿同伴交往研究：research on children's peer communication under the background of preschool inclusive education Research on the development of rural education under the background of rural revitalization Research on the rate setting of open-end fund in China under the background of tax cut and fee reduction Research on rural community governance under the background of new urbanization Research on the Party's mass work model under the background of new urbanization Research on causes and effects of rmb exchange rate fluctuation under the background of exchange rate system evolution Research on construction of study style under the background of connotative development of higher education Research on enterprise brand communication under micro information communication 并列题名：Research on the development of rural education under the background of rural revitalization