Ring Line of urban rail transit
Urban rail transit
快速轨道交通
城市轨道交通
轨道交通系统
城市轨道交通系统
城轨交通
城市轨道
轨道交通
快速交通
地铁
城轨
规划
线网规划
供电系统
Urban Rail Transit Bridge
urban rail transit engineering technology
Urban Rail Transit Station
Administration of Urban Planning
Associa- tion of urban planning
city-reginal study urban planning
Data center of urban planning
data for multi-source urban planning
Dilimiting urban planning area
Districts of Urban Planning
Education of Urban Planning
Elementary teaching on urban planning
environmental assessment for urban planning
forestry universities’ urban planning
Guangzhou Urban Planning Bureau