11.Set accommodation，repast，transportation，tourism，entertainment of service net mechanism，
12. become the crucial power of stimulating domestic demand，enlarging consumption。
15.build a well-off society in an all-round way。
17. spiritual bond to keep up the Chinese people
18.accelerate the speed of science achievements’ transformation
19.It must be a multifunctional and international event which can exchang business、establish business relations ，enhance friendship。
拒绝翻译党，纯手工敲打，望采纳
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