Hao Zhifeng has been devoted to studying Morita theory of algebra and its application in Hopf algebra. He has been rigorous in his studies, assiduously studying and constantly climbing the peak of science and technology. Has presided over the National Natural Science Foundation, the "New Century Excellent Talents Support Program", the Fok Ying Tung Foundation of the Ministry of Education, the Outstanding Young Teachers Fund of the Ministry of Education, major projects in Industry-University-Research, major breakthroughs in key areas of Guangdong and Hong Kong, and other bidding projects. And more than 20 projects, such as Guangdong Fund Project, Guangdong Science and Technology Key Project, Guangdong Soft Science Project and Guangzhou Soft Science Project, have achieved a series of important research results and formed their own characteristics, many of which are obtained or confirmed for the first time in the world. He is a young academic leader in this field in China, with strong scientific research ability and good scientific and moral cultivation. In the early 1970s, he thoroughly solved a famous open question raised by algebra, constructed a Hopf algebra structure theorem in a unique way, and answered an open question about the order of corresponding images given by the internationally famous algebra expert Professor E.J.Taft, which attracted the attention of algebra circles at home and abroad. For the first time in the world, the external method of coform is used to describe coflective coalgebras, and the discriminant theorem of coflective coalgebras and the construction method of Ko group of coalgebras are obtained.

Hao Zhifeng has won the second prize of Natural Science Award of the Ministry of Education, the second prize of Guangdong Science and Technology Progress Award, the second prize of the 6th Young Teachers Award of the Fok Ying Tung Education Foundation of the State Education Commission, the second prize of Guangdong Excellent Papers on Natural Science, the second prize of Guangzhou Association for Science and Technology, the second prize of National Excellent Teaching Achievements, the first prize of Guangdong Excellent Teaching Achievements twice (200 1 2005) and the Ding Ying Science and Technology Award of Guangdong Province in 2007. He was selected into the New Century Talent Support Program of the Ministry of Education and the provincial-level training object of the "Thousand Hundred Projects" in Guangdong Province, and won the title of "Excellent Teacher in South Guangdong" in Guangdong Province. He is a member of the Sub-committee of Mathematics and Statistics Teaching Guidance of the Ministry of Education, a member of the National Organizing Committee of Mathematical Modeling for College Students, a member of China Society of Industrial and Applied Mathematics, a member of the Standing Committee of Guangzhou Association of Science and Technology, and the chairman of Guangzhou Society of Industrial and Applied Mathematics.