Introduction to the Great Wall Site: The Dragon Vein Great Wall is the site of the Zhao and Wei Dragon Vein Great Walls. It is 14 kilometers long in the scenic area, like a giant dragon hovering on the Taihang ridge, spanning the provinces of Henan and Shanxi, starting from the forest in the northeast. The county came with its head held high, carrying the generous and fierce momentum of the land of Yan and Zhao, passing by the Linjia Village of the Prime Minister of Zhao State, Lin Xiangru, and the Jiaoding Mountain and Tieda Village of Hou Zhaochuan; it also carried the dripping water of Huashan on the Xiangyang slope of Taihang With vitality, head high and rush towards Qiyangshuang, Beiyao and Laozu Cave in the southeast, and finally stop at Tianzhu Pass. The towering twin peaks of Tianzhu are the huge double horns of the Dragon Vein Great Wall.