Kaicheng Mountain and Sea cannot but talk about the principles of education. Established in April 2005, Kaicheng Postgraduate Counseling Center is one of the earliest formal training institutions engaged in postgraduate counseling in China. It consists of 5 doctoral supervisors, more than 60 doctoral students and more than 0/00 master students from Peking University, Tsinghua University, Renmin University, Beijing Normal University and Beijing Institute of Technology. The English teaching team is Professor Suo Yuzhu from Peking University, the political teaching team is Professor Li Haiyang, and the math team is Fang Hao from Peking University Mathematics Department.