ruralarea农村,郊区ruraladj.农村的，乡村的，田园的rural-urban relationship城乡关系Rural-urban distinctions城乡差异rural-urban differential城乡差别Rural labor force shifting杠村劳动力转移rural non-formal finance农村非正规金融rural household energy use农户能源利用rural harmonious community农村和谐社会rural medical supply chain农村医疗供应链rural fiancial supervision农村金融监管rural industrial structure农村产业结构