The gate of Peking University faces east and west. The main entrance of Peking University is the school gate built by yenching university alumni at 1926, so it is also called the alumni gate. The west gate is the main entrance of Peking University, east-west. It is a classical three-opening red painted palace gate building, only seven or eight meters high. Its style is simple, solemn and elegant, similar to the East Palace Gate of the Summer Palace, with a strong national style.