This is the place where the central organs of the northern Shaanxi transferred to the northern Shaanxi for the last few months. The December meeting was held here, and the Chinese liberation war has since been victorious. The scenery here is also beautiful, the road is smooth, and it is very good.

The gem of the world's cave building is not easy. It is the largest landlord group in northern Shaanxi - the manor of Yangjiagou Ma's landlord group. The cave had floor heating more than 80 years ago, and it also solved the big problem of ventilation. It was really amazing.

Panlongshan Ancient Buildings were built by Li Zicheng, the leader of the peasant uprising in the late Ming and early Qing Dynasties. It is a relatively complete ancient buildings in the northwest area, mainly composed of Lelou, Meihua Pavilion, Pengsheng Building, Two Tianmen, Yuhuang Pavilion, Qixiang Palace, Zhaoqing Palace and other buildings. Yuhuang Pavilion, also known as the Hufa Zunshen Building, formerly known as Range Rover Building, is a double-layer brick wooden beam structure, upper brick pavilion, surrounded by 12 corridor pillars support, bucket arch folding, resting on the top of the mountain, nine ridges 14 beasts; lower blue brick pavilion wall, bucket arch lifting. There are four corners of the pavilion in front of the pavilion, four corners of the pavilion behind the pavilion, the main building is wide 7.6 meters, the depth 6.6 meters, the corridor is high 2.4 meters, the corridor is 2 meters deep, there are stone carving guardrails in front and left and right of the building; there are stone arched ramps downstairs (45 degrees slope 21 steps, each level is high 0.22 meters) connecting the two-day gate and the roof courtyard. North of the building is the "Penglai Wonderland" archway, its platform base, square pillar, pier for stone, , for wooden, 9 step arch lifting frame, glass tile top of the mountain, square height 7 meters; left and right sides for the bell, drum tower, stone platform base, blue brick guardrail, four pillar lifting frame, cross ridge top of the mountain.

The former site of Yangjiagou Revolution in Mizhi County is located in Yangjiagou Village, 23 kilometers southeast of Mizhi City, Shaanxi Province. It is a tourist holy place where the Red Revolution is a holy place with the combination of Chinese historical and cultural villages. It began to build the Yangjiagou Revolution Memorial Hall in 1972 and opened to the outside world in 1978. In 1992, it was announced as a key cultural relics protection unit in Shaanxi Province by the Shaanxi Provincial Committee in 1994, and was named a patriotic education base in Shaanxi Province by the State Council in 2001. In 2007, it was named the Shaanxi Provincial People's Government as the National Defense Education Base in Shaanxi Province, and in 2005 Yangjiagou Village was named the famous Chinese historical and cultural village by the Ministry of National Construction and the Bureau of Cultural Relics. In 2005, the "Chairman Mao transferred to the northern Shaanxi Memorial Hall" was established in the old revolutionary site.

The revolutionary martyrs are immortal, and the Red Army of northern Shaanxi is established.