[案例]2013年,北京大学社会学系博士李春霞挂职贵阳市人口和计划生育委员会副主任,她十分关注流动人口管理与服务问题,为此,深入基层、了解民生成为她的“第一要务”。当来到乌当区垃圾填埋场流动人口管理站调研时,她被这里良好的管理秩序所吸引,“为什么这里能做好?”“这样的模式 [Case] ​​In 2013, Li Chunxia, ​​a professor of sociology of Peking University, served as deputy director of the Population and Family Planning Commission of Guiyang. She paid close attention to the issue of management and service of floating population. For this purpose, she went deep into the grassroots to understand that her life as her first priority ”. When she came to the Wudang Landfill Mobility Management Station to investigate, she was attracted by the good management order here. “Why is this done?”