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                              Visa Invitation Letter

                              Travel to mainland China from most countries does not require an invitation letter to receive a visa. However if you need a letter please contact the Local Organizing Committee representative below.

                              Yunqi Liu, Ph.D.  Professor
                              Key Lab of Specialty Fiber Optics and Optical Access Networks
                              School of Communication and Information Engineering
                              Shanghai University
                              E-mail: yqliu@shu.edu.cn