mobile spacenational identityhigh-speed railway in ethnic minority areasLanzhou-Urumqi High-speed RailwayNanning-Guangzhou High-speed Railwaytime and space politicssocial governance efficiencyethnic identity
流动空间 国家认同 民族地区高铁 兰新高铁 南广高铁 时空政治 社会治理效能 民族认同
2024