This document discusses different ways to export and import data in MySQL, including via phpMyAdmin, SSH tunneling with third-party tools, and the MySQL command line. It outlines the steps to export and import a database using phpMyAdmin by selecting tables, structure and data options. It also explains how to export a database to a .sql file using mysqldump and import from that file using MySQL commands, replacing credentials. Other import/export methods mentioned include XML and delimited data.