Green belt separation, is 10 marginal groups, including precautions, Jiuxianqiao, South Garden, Fengtai, Shijingshan, Qinghe, then 14 exurb, the final is 40 general construction town.

• 绿化隔离带外，就是10个边缘集团，包括北苑、酒仙桥、南苑、丰台、石景山、清河等，然后是14个卫星城，最后是40个一般建设镇。