tend to use smartphones are becoming increasingly powerful in Vietnam youth, especially between the ages of 15-25, accounting for 20% of the national population. The younger generation VN use mobile services, multimedia services and mobile Internet accounts for 48% market share. This suggests that the younger generation phone use increasing internet. Thus, the development application on smartphone mobile phone is a necessary job and bring efficiency to the PR and promoting the image of D
đang được dịch, vui lòng đợi..
![](//viimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)