古县名。隋开皇十六年（公元596年）置。治所在今河南郑州市。先后历为管州、郑州洽所。明初废入郑州。
城市管理 urban management ; city management ; Urban Management Course ; urban administration
城市管理新样板 a new model for urban management
城市管理体制创新 institutional innovation in urban management
管城区 Tube City
城管 Urban Management ; urban management officers
城市管理者 City manager ; Urban manager
郑州管城饭店 Guancheng Hotel
费城管弦乐队 the Philadelphia Orchestra
如果人们不知道如何扔掉垃圾，他们可以在微信帐号“管城理事”中搜索。
If people don't know how to throw away garbage, they can search for it on the WeChat account Guanchenglish (管城理事) to find out.
尽管城堡的大部分已经损坏，可是仍旧值得一看。
尽管城市设计理念源于建筑美学，但其所关注的内容远远超过美学范畴。
Although the urban design concept was evolved from architectural aesthetic effect, its considerations have become far broader than only the aesthetic aspect.
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