I am a doctor working in a very renouned hospital at DHak as assiatant professor. Me and my professor went to Chinese Embassy Dhaka for visa yesterday for a conference in Bejing .I was feeling humiliated they didn't let us talk to the visa officer, One Chinese male at front gate took our Visa application form, and said our invitation letter mention 2 names for the conference they need at least 5 names. is this justified. How can we hire people not interested to go for that conference.Why is like that? How can he refused us as we were going for academic purpose.