The "Big Three" should have a scope.

Three major universities in the world: Harvard University, Oxford University and Cambridge University.

Three universities in Asia: Tokyo University, Seoul University and Hong Kong University.

Three universities in Hong Kong: The Chinese University of Hong Kong and Polytechnic University.

Three universities in the Mainland: Peking University, Tsinghua and Zhejiang University.

Three private universities: Lan Xiang Jade Bird in New Oriental.

Three universities in East China: Fudan University, Shanghai Jiaotong University and China Normal University.