CDTN

If you are iPhone and iPad owner,you now can download CDTN for free from Apple Store. The application is supporting English language. It is a whopper, weighing in at 41882624, so make sure you have plenty of free space on your iOS device. The new CDTN app version 1.0 has been updated on 2017-11-07.
Bottom Line: For more information about CDTN check developer Hoanh Nguyen`s website : http://mobileplus.vn