What you want to ask is which gate can I go to in Tsinghua? The gate of Harbin Institute of Technology and the gate of Tsinghua campus. There are 12 gates in the main campus of Tsinghua University, namely: West Gate, North Gate, East Gate, South Gate, Guanzhong Xinyuan Gate, Harbin Institute of Technology Gate, Tsinghua Campus Gate, Mechanical School Gate, Materials School Gate, Architecture School Gate and Electronics School Gate.