The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With 8,472 square miles (21,940 km2) and a population of more than 2.2 million people, it is the second-largest metropolitan area centered in Missouri (after Greater St. Louis) and is the largest metropolitan area in Kansas, though Wichita is the largest metropolitan area centered in Kansas. Alongside Kansas City, Missouri, these are the suburbs with populations above 100,000: Overland Park, Kansas; Kansas City, Kansas; Olathe, Kansas; Independence, Missouri; and Lee's Summit, Missouri.
Lieshan District, which belongs to Huaibei City, Anhui Province, has a total area of 388 square kilometers and a total population of 370000. The district has jurisdiction over 4 streets and 3 towns: Linhaitong Street, Baishan Street, Renlou Street, Yangzhuang Street, Lishan Town, Songfu Town and Gulao Town. In 2018, the GDP for the whole year reached 10.01 billion yuan, an increase of 3.8% over the same period last year. Liishan District is rich in mineral resources, including coal, kaolin, limestone, aluminum, iron, copper, etc., the development started early, the first mine in Huaibei coalfield was built in Lieshan. Places of interest include the ruins of Zhu County in the Western Han Dynasty, the ruins of Zhuyang County in the early Tang Dynasty, the early Neolithic Peiligang Culture site of the province's key cultural relics protection units, Longji Mountain Natural Scenic spot, Nanhu Park, National Urban Wetland Park, and Huajiahu. Be honored with "medium"