Due to the particularity of vocational education, vocational colleges teacher had a lot of tacit knowledge in skill, which was very difficult to be coded, summed and expressed. The platform was built to promote the conversion of tacit knowledge and improve teacher professional development by some tools and technology. The structure of the platform used B/S mode, and there were some functional modules which were Resource Database, Teacher Studio, Teaching Activities Room and Watching the Video Room. The platform had been developed by Microsoft Visual Studio 2010, C#. Net and Microsoft SQL Server 2008.
