On April 18, 2025, Prof.Dr. Gao Bo, President of Hebei University of Economics and Business, visited Chinese International Education Foundation, and signed the Renewal Agreement among Chinese International Education Foundation,Hebei University of Economics and Business and the University of Zambia on the Cooperation on Confucius Institute, with Prof.Dr. Mundia Muya, Vice-Chancellor of the University of Zambia, and Mr. Zhao Lingshan, Deputy Chairman and Secretary-General of CIEF.