You need to make an appointment to take photos at the school gate in Tsinghua University. Some scenic spots and places in Tsinghua University campus, such as the school gate, Tsinghua Auditorium and Tsinghua School. You need to make an appointment in advance to enter. If you want to take photos at the school gate, you can make an appointment in advance through Tsinghua University official website or WeChat official account. Please refer to the relevant regulations of Tsinghua University official website or WeChat official account for the specific booking process and requirements. It should be noted that the on-campus reservation system in Tsinghua University is quite strict. If the reservation is improper or does not conform to the regulations, it may affect your visit experience. Therefore, I suggest you know the appointment rules in advance and make an appointment according to the prescribed procedures.