Lingbi County is located in the northeast of Anhui Province, bordering Sixian County in the east, Yongqiao District of Suzhou City in the west, Guzhen County and Wuhe County of Bengbu City in the south, and tongshan district and Suining County of Xuzhou City in Jiangsu Province in the north, belonging to Suzhou City of Anhui Province, with a total area of 2 125 square kilometers. Lingbi County governs 19 towns and has 1 development zones.

Lingbi was built in the first year of you in Song and Yuan Dynasties (1086). It is a well-known thousand-year-old county. It is named Lingbi because of its "beautiful mountains and rocks". Lingbi is the hometown of folk culture and art in China, the hometown of Zhong Kui, the hometown of ornamental stones in China and the main producing area of exotic stones in China. Lingbi Stone is known as the first of the four ornamental stones (Lingbi Stone, Taihu Stone, Kunshi Stone and Quartz Stone) in China. Known as "concubine, strange stone, Zhong Kui painting, Lingbi three unique world" reputation.

Topography of Lingbi County

Lingbi County is low and flat, high in the north and low in the south, and inclined to the northwest and southeast. The slope of the ground is small, and the slope ratio is1:7300-1:10000. The altitude is generally about 20 meters. The highest in the northwest, 27 meters above sea level; The southeast is the lowest, with an altitude of 18.5m and a height difference of 9m between north and south.

The landform of Hejian Plain in Lingbi County is distributed in the vast area south of the ancient Bianhe River embankment and north of Nantuo River. It belongs to denudation paleoaccumulation landform, denudation structure in the middle of Quaternary Holocene, and belongs to the alluvial plain of Nantuo River, Beituo River and Gubian River. The slope ratio is about 1: 10000, and the height difference is about 2m.

Bianhe Gaotan landform is distributed on both sides of the ancient border land (now Susi Highway) in the middle of Lingbi County. It belongs to flood accumulation topography, and is a sub-clay and muddy structure flooded and accumulated by the ancient Bianhe River. The width of high beach is about 1 km, which is 1-2 m higher than that of Hejian plain, and it is in the shape of a strip ridge.

Reference to the above content: Baidu Encyclopedia-Lingbi County