Fengtai County belongs to Huainan City, Anhui Province, and was called Zhoulai in ancient times, also known as Cai Xia. Located in the middle reaches of Huaihe River, on the southern edge of Huaibei Plain, it is adjacent to Mengcheng County of Bozhou City in the north, Lixin County of Bozhou City in the northwest, Yingshang County of Fuyang City and Shouxian County of Huainan City across the Huaihe River in the west and Huainan City in the east. The county seat is inclined to the southeast and northwest, 50 kilometers long from north to south and 42 kilometers wide from east to west, with a total area of 894 square kilometers.

Fengtai county, with coal and electricity as its pillar industry, is the largest county in deep coal mining in China. It has been awarded the honorary titles of national advanced county in science and technology progress, national advanced county in grain production, national advanced county in water conservancy, hometown of folk art lanterns in China, hometown of folk songs and dances in China, national advanced county in legal publicity and education, national garden county and national civilized county. It is known as the "Pearl of Huaishang" and "Southern Anhui".

Brief introduction of Fengtai county

The terrain of Fengtai County inclines from northwest to southeast, with an altitude ranging from 40 ~ 19.45 meters, and the natural ground ratio drops to1/7000 ~1/0000. Due to the influence of river changes, interactive sedimentation, erosion and accumulation in the early stage of Huanghuai and human activities, the geomorphological characteristics of "big flat and small uneven" have been formed. North of Huaihe River, the ground is flat and wide; Along the banks of Huaihe River and Xifeihe River, sediment was deposited due to the rising water level in previous flood seasons, forming a "flood plain" (that is, low-lying bay land) of 0.5 to 2 kilometers.

At the junction of Xifeihe River and Huaihe River, the flood peak of Huaihe River overflowed to the southwest in flood season, and was washed repeatedly, which made the river surface expand, widen and silted shallowly, forming the mouth of Dongfeng Lake. Surrounded by chemical deposits in the flooded area of Huaihe River, Jiaogang Lake has formed a typical "Niuyuekaochao" depression. To the south of Jiaogang Lake is a natural dike, which is a gentle slope deposited by the frequently flooded Huaihe River with sediment. The south bank of Huaihe River is connected with the Jianghuai hills, and there are limestone residual hills in some areas. The ridge is a low hill type with denudation structure from east to west.

Reference to the above content: Baidu Encyclopedia-Fengtai County