glass project for the blind
Recognizing himself as a scientist to create joy and benefit the community, Dr. Nguyen Ba Hai affirmed that the support of the state budget would be better, but if not, he would
The Prime Minister assigned the Government Office to allocate one billion dong from the special source for Dr. Nguyen Ba Hai to survey user feedback in order to accelerate the
Nguyen Ba Hai - The father of the Eye of God for the blinds. Dr. Nguyen Ba Hai received his Ph.D. The best doctor of the school in the graduation course.