Guangxi, where karst landforms are very rich, can be said to be the hometown of caves. There are many caves all over the country, and at this moment, it is the best choice for winter caves. Jixingyan is located in Nabu Village, Yanzi Township, in the south of Debao County. The scenic spot runs through Wushan Mountain. The constant temperature condition is the highest in China. Now it is winter. The temperature here is also 17 or 18 degrees. It is quite equivalent. Warm, winter look at the cave should be the old saying that winter is warm and cool in summer. "Rare Karst Model Museum", "The Labyrinth of Heaven" and "The First Cave of Asia", etc., which are rare in the national cave scenic spot; which is the travertine pool The most spectacular, in the light of the background, the terraces are sometimes sloping, depending on the terrain, the shape of the terraces, the background music creates a harvest of joy, the Zhuangxiang terraces of the golden rice pavement, called "China's largest stone ladder garden Cave." Regarding the formation of the stone terraces, Le Junjun specially checked the Du Niang, which is a product of the sedimentation of water, because the water scares the sheet or the line from the top, bottom, wall and slope of the cave. When it flows out, the carbon dioxide disappears rapidly, forming a platy calcium carbonate deposit, called a flowing dam, which is distributed at different heights and looks like terraces. The total area of stone terraces in jixingyan is nearly 10,000 square meters, which is the largest in both the southwest and the whole country.