This program is a web-based dictionary management tool that provides an auto-suggestion feature. It allows users to search for abbreviations and view their corresponding definitions in real time. The dictionary data is stored in a MySQL database and can be edited through a user-friendly interface. Users can modify the dictionary by clicking an edit button, which displays a text area containing the JSON-formatted dictionary. After making changes, the updated dictionary is submitted to a PHP script (dict_edit.php) via jQuery AJAX, which processes the data and updates the database. The system ensures efficient data retrieval and management while maintaining a simple and responsive design using Bootstrap.