Introduction to the Tang Dynasty pagoda: Located halfway up Yutai Mountain in the north of the city, it is now in the Tengwang Pavilion Scenic Area. It was built by Yuanying, King Teng of the Tang Dynasty when he was guarding Langzhong. It is a seven-level pagoda. There were originally three, and only one remains. The pagoda is 8.25 meters high, with a square base and a four-petal plum blossom-shaped Xumizuo. The body of the pagoda is in the shape of a bowl, with a boat-shaped niche in the middle. Inside, there is a carved Buddha sitting in knotted lotus on a lotus platform. It is equipped with a pagoda temple and a two-story base. , the lower level has stone carvings of eight powerful men holding up the body of the temple, and the upper level has six square pillars, with a Kunmen gate on each side, a Buddha carved inside the door, and the temple is in the shape of a flame. The stone quality is exquisite, simple and beautiful. The visual effect is strange. No matter from any angle, the stone tower tilts sideways.