Shenshui Gorge, Jinsuo Township, Tongchuan Suburb. Jinsuo Pass is a military and transportation center. According to county records, there are two roads, east and west, which lead to Yansui Yulin and Ningxia Gansu respectively. Road from the stone gorge, cliff thousands of feet, for elm plug Qin Guanjin throat.

According to Yao County Records, in the 30th year of Jiajing (155 1), Governor Zhang Hengyi took Yanzhou (now rich county in northern Shaanxi) as his priority, so it was advisable to build a city to defend against sudden attack. From it. Thirty-two years (1553), Guancheng was built and inspection department was set up. Today's revolution, garrison, moved to Yaozhou City.

According to the above records, Jinsuo Pass City was founded in the 32nd year of Jiajing, located in the south of Sanguan and north of Shenshui Gorge. East-west width 100 meters, north-south length of 500 meters, north-south gate closed, there are towers on the door. Crossing the bridge outside the north gate is the fork in the road, commonly known as Sanguan. Yun Chuan was the hometown of Bading Sanguan in Yang Jiajiang in Song Dynasty. The north exit here leads to Yan 'an and Yulin; Xikou connects Gansu and Ningxia; Through the Nanguan of Jinsuo Pass City, it is an ancient road leading directly to the provincial capital. There is a north water pass at the north entrance, which is divided into one and two Carmen roads. Water comes from Cry Spring Mountain (yijun county Cry Spring Township), commonly known as Dongchuan Water; There is a Xishui Pass at the west entrance, and there is only one Carmen, whose name is Hu Fengchuan, commonly known as Xichuan Water. The east and west rivers meet outside the north gate of Jinsuo Pass, which is called Tongchuan Water, which is the basis of Tongchuan's name. The three caves and city walls in Carmen City, located at the east-west water pass, are built with square stone strips and still exist today. The walls and towers of Guancheng have collapsed, but the ruins can still be identified.

In addition, there is a mountain between the East and West Shuiguan, which is called Yang Liulang Tunbing Village, which is now Zhaizi Mountain. There is a cave on the mountainside of Dongshan Mountain called Liulang Cave. The cliff outside Erdaoka is engraved with the words "Golden Lock and Natural Barrier", which was handed down by Yang Liulang Golden Gun. The West Mountain is called Lion Mountain, and there is a stone platform where Liulang planted flags. On the western hill outside the south gate of Guancheng, there is a chessboard stone where Liulang plays chess. In the northeast of Jinsuo Pass, it is said that there is a pass guarded by Sister Eight Sheep.

There are many cliff statues of different sizes on the cliffs on the east bank of Jinsuo Pass's south gate, which started in the third year of Wu Zetian's hanging arch in Tang Dynasty (687), the first year of Wu Zetian's Yongchang (689) and the fourth year of Wanli in Zhu Yijun, Ming Shenzong.