- Support look up land use planning in Vinh Long province until 2020 - Vinh Long City, districts: Binh Tan, Tam Binh, Binh Minh, Tra On, Vung Liem, Mang Thit and Long Ho - Using Mapbox.com's base map technology on published land use plans - Determining the user's current location on land use planning map - Use 02 coordinate systems Longitude, Latitude and coordinate system VN2000 - Support map zoom function, rotate the map to the North-South axis - Find and bookmark current locations by name - E