The Qianling Tomb in Shaanxi is the joint tomb of Tang Gaozong Li Zhi and Wu Zetian, which is the best preserved one of the 18 Tombs in Tang Dynasty. Qianling is located on the beautiful Liangshan Mountain. There are many historical relics in the scenic area, the famous no-word monument, the Shushengji monument for Tang Gaozong's song and praise of morality, and 60 statues of the emperor, all of which have extremely high historical research value.