Application provides information and connection to the people of Da Lat city

The main functions include:
- Look up information of registration order number to process records at one-door department of Da Lat city.
- Look up profile information and process of processing documents at one-door department of Da Lat city.
- News and announcements page from Da Lat city.
- Submit a review of the service attitude of the gates at the administrative unit of Da Lat city.
- Send feedback on security, market, sanitation, construction, road encroachment ... and violations happening in Da Lat city to competent authorities in charge of handling violations on.


* Feedback function uses image, position of image, feedback position to categorize feedback data and select the most accurate and fastest receiving unit.
* The app uses the notification function on the device by sound to let the user know when a notification is needed.