The main entrance is the one in the north of Zhongguanyuan, which is the main entrance, the one near the west gate of Tsinghua, and the east gate of Peking University.

Extended data.

Before 1952, Peking University and yenching university merged into the new Peking University, the west gate of Peking University was the main entrance of yenching university.

It was built by yenching university alumni in 1926, so it is also called Alumni Gate.