This thesis is analyzing the differences of staff training, function of off-campus correspondence centers and blended learning in Distance Education on the ground of case study between Central China Normal University(CCNU) and Confucius Institute of Kansas University(CIKU).It's concluding that we should train teachers by group of subject and major.The training contents should be stressed on Network multimedia assistance in major methodology.We should set the facilitation function to off-campus correspondence centers.Also, we should apply blended learning...