The intersection of Longmen Avenue and auxiliary road. After consulting Baidu map, we know that Luoyang Tianjie Site is located at the intersection of Exhibition Road and Longmen Avenue in Yongtongmenlifang. Tianjie, another name of Dingding Street in Luoyang City in Sui and Tang Dynasties, is a central axis street located between Dingdingmen and Duanmen of Imperial City in Guo Cheng, with a total length of about 4,200 meters.