1. Ph.D, Professor.my boss, recommendation is great)
2. Delta Endowed Professor, Associate Dean, my School. (know me, recommendation is great)
3.Professor. Programme Leader,UK (did not know me, recommendation is great)
4. Senior Lecturer.UK(did not know me, recommendation is great)
5. Professor.china.(my adivisor of PH.D. chinese, know me, recommendation is great)
6. Assistant professor.University of different area in USA. (chinese, but did not know me, recommendation is great)
7.Professor.Canada Research Chair,Canada. (did not know me, recommendation is good)
8. professor. University of different area in USA. (did not know me, recommendation is not bad)
Do you think it is good enough for NIW application? Or I need more recommendation from different area in USA?
Thanks a lot!