The joint examination of nine teachers refers to the examination jointly held by nine universities before the college entrance examination. The nine-point entrance examination includes the following nine schools: Peking University, Tsinghua University, Fudan University, Shanghai Jiaotong University, Nanjing University, Zhejiang University, China University of Science and Technology, Harbin Institute of Technology and Xi Jiaotong University. They are the first batch of first-class universities under the key construction of the "985 Project".