xpress Engine(原Zeroboard Xe)是韩国开发人员高英洙(音译)与开发自愿者共同开发的LGPL协议的开源CMS项目，相比zeroboard4或zb5已经属于全新开发的程序框架.-xpressEngine (formerly Zeroboard Xe) is an open source CMS project developer Gowing soo Korea (phonetic) and development of volunteers jointly develope