蝉知企业门户系统是一款开源免费的企业门户系统，专为企业营销设计！-The well-known enterprise portal system is a free open source enterprise portal system, designed for enterprise marketing!

蝉知门户系统(chanzhiEPS)是一款开源免费的企业门户系统,企业建站系统,CMS系统。它专为企业营销设计,功能专业全面,内置了文章发布、会员管理、论坛评论、产品展示等(Cicada known gateway system (chanzhiEPS) is an open source, free enterprise portal system, enterprise website system, CMS system. It is designed for enterprise mar