Zhenbian Temple, located in the east side of the gate of Heaven, covers an area of 3190 square meters, building area of 1510 square meters, is one of the largest buildings in Yanmenguan. The beginning of the Ming Zhengde six years (1506) to commemorate the Warring States Zhao guard general Li Mu and built, said Wu 'an Jun Temple, commonly known as Li Mu Temple. In 1856 (the sixth year of Xianfeng), Monk Shanquan built a temple on the site of The wu 'an Temple and renamed it Huguo Zhenbian Temple. After the Japanese army captured Yanmenguan in 1937, zhenbian Temple was destroyed and only its foundation remained. Since 2009, it has been renamed Zhenbian Temple after being rebuilt as original. It has become an exhibition hall for ji Xing, Li Mu, Xue Rengui, Yang Jiaguang and other famous generals who kept guard from the Western Zhou Dynasty to the Ming Dynasty for more than 2,600 years. Become a comprehensive understanding of yanmenguan military culture window.