TinhThanhVN.com is a comprehensive online portal dedicated to providing the latest information on administrative unit mergers within Vietnam, specifically for 2026 and beyond. The platform specializes in mapping updates and legal resolutions regarding the administrative boundaries of provinces, districts, and municipalities, making it an essential tool for citizens and businesses alike. Users can quickly access relevant data related to 63 old provinces and 34 newly merged administrative units, complete with postal code information.

The website enhances user experience with its real-time updates and efficient search capabilities, offering a seamless interface for both desktop and mobile users. It integrates advanced geographical data layers, allowing for flexible map exploration and detailed inquiries into land use planning and borders. TinhThanhVN also features a rich statistical database, presenting demographic and economic insights about Vietnam’s provinces. As a reliable repository of administrative information, TinhThanhVN.com stands as a crucial resource for anyone seeking clarity on Vietnam's evolving governmental landscape.