In late June this year, I signed up for the BBS-MBA international master class of Chengdu Wantong Education Consulting Co., Ltd., but I was unable to attend the course because of my job change and asked for a refund. After consultation, I returned more than 30 thousand. I submitted all the materials required by Wantong Education, saying that the head office should go through the process, but it has been more than two months now, and I have been reminded by phone that I am still going through the process, and I have not received a refund yet. Ask for a refund of all negotiation fees and interest. Students who inquired about Chongqing a few days ago also had a similar situation. They kept saying that it was a process, and finally they settled the refund by complaining 10 for more than a few days.