The same information can be found at:

 http://www.fdms.fudan.edu.cn/department/glkx/ShowNews.aspx?InfoGuid=83324979-e093-4e30-97c5-0aa5338d0e74

 To apply for the entrance visa, you may need an invitation letter and hotel confirmation.

 The latter can be obtained by contacting the hotel. Please download the Invitation Letter here.