đái duy ban (born september 22, 1937) is a vietnamese professor, academician, doctor sciences, and famous medical doctor. former director of institute for applied biochemistry at vietnam academy of science and technology, he has been currently as the founder of daibio company and daibio great traditional medicine family clinic, member of scientific council of the international centre of biocybernetic - pacific federation of clinical biochemtry, president of vietnam medial biochemical association, director - in - chief of vietnam journal of biochemical and medical, rector of van xuan university of technology, president of institute research education and transfer biotechnology.