(1945-April 23rd), 200 1 was elected as an academician of the Canadian Academy of Engineering and the Hong Kong Academy of Engineering; In 2003, he was elected as an academician of China Academy of Engineering; In 2006, he was awarded an honorary doctorate in science by the University of Western Ontario, Canada. Former Vice-Chancellor of the University of Hong Kong, currently Dean of Mingde College of the School of Professional Continuing Education of the University of Hong Kong, Chairman of Sipei Vocational College of Science and Technology of the University of Hong Kong in Suzhou, Chairman of the Select Committee on Moral Education and National Education of the Hong Kong Curriculum Development Council, and Vice-Chairman of the Moral Education and National Education Committee of the Hong Kong Education Bureau; At the same time, he is also the Chairman of the Board of Directors of the Hong Kong Chinese Culture Promotion Center, the curator of the Tsung i Jao Academic Museum of the University of Hong Kong, the Chairman of the Hong Kong Veterinary Committee and the Chairman of the Harbour Construction Committee.