Chinese OA system. This is an english version, helps people make their Internet virtual office. Includes functions like e-mail, calendar, content management, BBS, netdisk, SMS, and address book. Built in Apache+PHP+MySQL, but you don't need install this software, the product will automatic install Web server and database server it needs. We provide all the PHP source code for the registered users. Version 2.8 may include unspecified updates, enhancements, or bug fixes.