Our experts have done a full seamless Investigation and Analysis. 我們無縫管專家做了充分的調查分析。
The third part implements Changchun city tourism image positioning on the basis of the analysis of tourism placidity and crowd investigation. 第三部分在長春城市旅遊文脈及受眾調查分析的基礎上,進行長春城市旅遊形象定位。